debian: Update symbols file, new APIs introduced in v2.2.0

Signed-off-by: Joachim Nilsson <troglobit@gmail.com>

.travis.yml

@@ -10,6 +10,25 @@ compiler:
   - gcc
   - clang
 
+env:
+  global:
+   # The next declaration is the encrypted COVERITY_SCAN_TOKEN, created
+   #   via the "travis encrypt" command using the project repo's public key
+   - secure: "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"
+
+before_install:
+  - echo -n | openssl s_client -connect scan.coverity.com:443 | sed -ne '/-BEGIN CERTIFICATE-/,/-END CERTIFICATE-/p' | sudo tee -a /etc/ssl/certs/ca-
+
+addons:
+  coverity_scan:
+    project:
+      name: "troglobit/libite"
+      description: "That missing frog DNA you've been looking for"
+    notification_email: troglobit@gmail.com
+    build_command_prepend: "./autogen.sh && ./configure --prefix=/tmp --disable-silent-rules"
+    build_command: "make clean all"
+    branch_pattern: dev
+
 script:
   - ./autogen.sh
   - ./configure --prefix=/tmp --disable-silent-rules

ChangeLog.md

@@ -3,6 +3,21 @@ Change Log
 
 All notable changes to the project are documented in this file.
 
+
+[v2.2.0][] - 2020-03-16
+-----------------------
+
+### Changes
+- Add support for `systemf()`, formatted string `system()` replacement
+- Add support for `fmkpath()`, formatted string `mkpath()`
+- Add support for `fopenf()`, formatted string `fopen()` replacement
+
+### Fixes
+- Fix possible memory leak in `rsync()`, found by Coverity Scan
+- Check return value of `fstat()` to prevent bogus destination file
+  times when using `copyfile()`, found by Coverity Scan
+
+
 [v2.1.2][] - 2020-02-22
 -----------------------
 
@@ -357,7 +372,8 @@ problems this may cause!
 Initial extraction of frog DNA from [Finit][].  See [README][] for API details.
 
 
-[UNRELEASED]: https://github.com/troglobit/libite/compare/v2.1.2...HEAD
+[UNRELEASED]: https://github.com/troglobit/libite/compare/v2.2.0...HEAD
+[v2.2.0]: https://github.com/troglobit/libite/compare/v2.1.2...v2.2.0
 [v2.1.2]: https://github.com/troglobit/libite/compare/v2.1.1...v2.1.2
 [v2.1.1]: https://github.com/troglobit/libite/compare/v2.1.0...v2.1.1
 [v2.1.0]: https://github.com/troglobit/libite/compare/v2.0.2...v2.1.0

LICENSE

@@ -18,9 +18,3 @@ AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 THE SOFTWARE.
-
-Note: Much of the code in libite (-lite) is written by Claudio Matsuoka
-      for Finit and released under the MIT/X11 license.  Joachim Nilsson
-      later improved on the Finit code base and included pieces of
-      software released under the ISC and BSD licenses.  See each
-      respective file for license details.

README.md

@@ -1,7 +1,6 @@
 -lite | Frog DNA, basically
 ===========================
-[![Travis Status][]][Travis]
+[![Travis Status][]][Travis] [![Coverity Status]][Coverity Scan]
-
 
 Table of Contents
 -----------------
@@ -12,7 +11,7 @@ Table of Contents
 * [Generic Functions](#generic-functions)
 * [OpenBSD Functions](#openbsd-functions)
 * [Build & Install](#origin--references)
-* [TODO](#todo)
+* [Origin & References](#origin--references)
 
 
 > **NOTE:** Incompatible changes in v2.0 compared to v1.x!
@@ -181,6 +180,15 @@ Generic Functions
 
   Check for the existence of a directory, returns True(1) or False(0).
 
+- `fopenf(mode, fmt, ...)`
+
+  Like `fopen()`, but takes a formatted string as argument.  This
+  greatly simplifies operations that usually consist of composing a
+  filename from parts into a dynamic buffer before actually opening
+  the file.
+  
+  > **Notice:** the swapped order of `pathname` and `mode`!
+
 - `fsendfile(src, dst, len)`
 
   Copy data between file streams, very similar to `fcopyfile()`, but
@@ -223,6 +231,12 @@ Generic Functions
 
   Like `makepath()`, but also takes a `mode_t` permission mode argument.
 
+- `fmkpath(mode, fmt, ...)`
+
+  Like `mkpath()`, but takes a formatted string as argument.
+
+  > **Notice:** the swapped order of `pathname` and `mode`!
+
 - `movefile(src, dst)`
 
   Like `copyfile()`, but renames `src` to `dst`, or recreates symlink
@@ -289,6 +303,12 @@ Generic Functions
   Find matching string in an array of strings.  Returns index in array
   on match, or `-1` on error or not found.
 
+`systemf(fmt, ...)`
+
+  Like `system()`, but takes a formatted string as argument.  This
+  greatly simplifies operations that usually consist of composing a
+  command from parts into a dynamic buffer before calling it.
+
 - `telnet_open(), telnet_close(), telnet_expect()`
 
   Poor mans telnet expect in C.  Opens connection to a Telnet service;
@@ -407,6 +427,14 @@ as a light weight utility library, these days NetBSD should also work.
 to generate a `configure` script.  It is a generated file and otherwise
 only included in released tarballs.
 
+Origin & References
+-------------------
+
+Much of the code in libite (-lite) is written by [Claudio Matsuoka][]
+for [Finit][original finit] and released under the MIT/X11 license.
+Joachim Nilsson later improved on the [Finit][] code base and included
+pieces of software released under the ISC and BSD licenses.  See each
+respective file for license details.
 
 [1]: https://github.com/troglobit/finit
 [2]: http://www.openbsd.org/
@@ -419,3 +447,8 @@ only included in released tarballs.
 [BSD]: https://en.wikipedia.org/wiki/BSD_licenses
 [Travis]: https://travis-ci.org/troglobit/libite
 [Travis Status]: https://travis-ci.org/troglobit/libite.png?branch=master
+[Coverity Scan]:    https://scan.coverity.com/projects/20602
+[Coverity Status]:  https://img.shields.io/coverity/scan/20602.svg
+[Claudio Matsuoka]: https://github.com/cmatsuoka
+[original finit]: http://helllabs.org/finit/
+[Finit]: https://github.com/troglobit/finit

configure.ac

@@ -1,4 +1,4 @@
-AC_INIT(libite, 2.1.2, https://github.com/troglobit/libite/issues)
+AC_INIT(libite, 2.2.0, https://github.com/troglobit/libite/issues)
 AC_CONFIG_AUX_DIR(aux)
 AM_INIT_AUTOMAKE([1.11 foreign no-dist-gzip dist-xz])
 AM_SILENT_RULES([yes])
@@ -10,7 +10,7 @@ AC_CONFIG_MACRO_DIR([m4])
 
 AC_PROG_CC
 AC_PROG_INSTALL
-AM_PROG_AR
+m4_ifdef([AM_PROG_AR], [AM_PROG_AR])
 LT_INIT
 
 AC_OUTPUT

debian/changelog

@@ -1,3 +1,16 @@
+libite (2.2.0) unstable; urgency=medium
+
+  * New functions:
+    - systemf(), formatted string system() replacement
+    - fmkpath(), formatted string mkpath() replacement
+    - fopenf(), formatted string fopen() replacement
+  * Fixes
+    - possible memory leak in rsync()
+    - Check return value of fstat() to prevent bogus destination file
+      times when using copyfile()
+
+ -- Joachim Nilsson <troglobit@gmail.com>  Mon, 16 Mar 2020 15:42:02 +0100
+
 libite (2.1.2) stable; urgency=high
 
   * Fix upgrade of base package, new library name to match SONAME

debian/control

@@ -1,7 +1,7 @@
 Source: libite
 Priority: optional
 Maintainer: Joachim Nilsson <troglobit@gmail.com>
-Build-Depends: debhelper (>= 10)
+Build-Depends: debhelper (>= 10), libtool
 Standards-Version: 4.3.0
 Section: libs
 Homepage: https://github.com/troglobit/libite/

debian/libite5.symbols

@@ -9,6 +9,8 @@ libite.so.5 libite5 #MINVER#
  fexist@Base 2.0.0
  fgetint@Base 2.0.0
  fisdir@Base 2.0.0
+ fmkpath@Base 2.2.0
+ fopenf@Base 2.2.0
  fparseln@Base 2.0.0
  fsendfile@Base 2.0.0
  ifconfig@Base 2.0.0
@@ -35,6 +37,7 @@ libite.so.5 libite5 #MINVER#
  strmatch@Base 2.1.0
  strnmatch@Base 2.1.0
  strtonum@Base 2.1.0
+ systemf@Base 2.2.0
  telnet_close@Base 2.1.0
  telnet_expect@Base 2.1.0
  telnet_open@Base 2.1.0

src/Makefile.am

@@ -2,10 +2,10 @@ lib_LTLIBRARIES       = libite.la
 
 libite_la_CPPFLAGS    = -D_GNU_SOURCE
 libite_la_CFLAGS      = -W -Wall -Wextra
-libite_la_LDFLAGS     = $(AM_LDFLAGS) -version-info 5:1:0
+libite_la_LDFLAGS     = $(AM_LDFLAGS) -version-info 6:0:1
 libite_la_SOURCES     = chomp.c		copyfile.c			\
 			conio.c		conio.h				\
-			dir.c						\
+			dir.c		fopenf.c			\
 			fexist.c	fisdir.c			\
 			fparseln.c	fsendfile.c			\
 			ifconfig.c	lfile.c				\
@@ -14,7 +14,8 @@ libite_la_SOURCES     = chomp.c		copyfile.c			\
 			reallocarray.c	rsync.c				\
 			strlcpy.c 	strlcat.c 	strtonum.c	\
 			strdupa.h	strndupa.h	strnlen.h	\
-			strmatch.c	telnet.c	tempfile.c	\
+			strmatch.c	systemf.c			\
+			telnet.c	tempfile.c			\
 			yorn.c		which.c				\
 			lite.h		strlite.h			\
 			queue.h		tree.h

src/copyfile.c

@@ -85,7 +85,9 @@ static void set_mtime(int in, int out)
 	struct stat st;
 	struct timespec tv[2];
 
-	fstat(in, &st);
+	if (fstat(in, &st))
+		return;
+
 	tv[0] = st.st_atim;
 	tv[1] = st.st_mtim;
 	futimens(out, tv);

src/fopenf.c

@@ -0,0 +1,61 @@
+/* Formatted fopen()
+ *
+ * Copyright (c) 2020  Joachim Nilsson <troglobit@gmail.com>
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#include <stdio.h>
+#include <stdarg.h>
+#include <stdlib.h>
+
+/**
+ * fopenf - Open a file based on the formatted string and optional arguments
+ * @mode: Last argument in optional list, if omitted EINVAL
+ * @fmt:  Formatted string to be composed into a pathname
+ *
+ * This function is an extension to the fopen() family, lessening the burden
+ * of first having to compose the filename from parts in a seprate buffer.
+ *
+ * Returns:
+ * Upon successful completion fopenf() a FILE pointer.  Otherwise, NULL
+ * is returned and errno is set to indicate the error.
+ */
+FILE *fopenf(const char *mode, const char *fmt, ...)
+{
+	va_list ap;
+	FILE *fp = NULL;
+	char *file;
+	int len;
+
+	va_start(ap, fmt);
+	len = vsnprintf(NULL, 0, fmt, ap);
+	va_end(ap);
+
+	va_start(ap, fmt);
+	file = alloca(len + 1);
+	if (file) {
+		vsnprintf(file, len + 1, fmt, ap);
+		fp = fopen(file, mode);
+	}
+	va_end(ap);
+
+	return fp;
+}
+
+/**
+ * Local Variables:
+ *  indent-tabs-mode: t
+ *  c-file-style: "linux"
+ * End:
+ */

src/lite.h

@@ -65,6 +65,7 @@ char   *fparseln   (FILE *, size_t *, size_t *, const char[3], int);
 int     fexist     (const char *file);
 int     fisdir     (const char *path);
 
+FILE   *fopenf     (const char *mode, const char *fmt, ...);
 FILE   *tempfile   (void);
 ssize_t copyfile   (const char *src, const char *dst, int len, int opt);
 int     movefile   (const char *src, const char *dst);
@@ -80,6 +81,7 @@ char   *lfgetkey   (lfile_t *lf, const char *key);
 int     lfgetint   (lfile_t *lf, const char *key);
 int     fgetint    (const char *file, const char *sep, const char *key);
 
+int     fmkpath    (mode_t mode, const char *fmt, ...);
 int     mkpath     (const char *dir, mode_t mode);
 int     makepath   (const char *dir);
 
@@ -96,6 +98,8 @@ void   *reallocarray(void *optr, size_t nmemb, size_t size);
 void    progress       (int percent, int max_width);
 void    progress_simple(int percent);
 
+int     systemf        (const char *fmt, ...);
+
 sdbuf_t*telnet_open    (int addr, short port);
 int     telnet_close   (sdbuf_t *ctx);
 int     telnet_expect  (sdbuf_t *ctx, char *script[], FILE *output);

src/makepath.c

@@ -17,6 +17,8 @@
 
 #include <errno.h>
 #include <libgen.h>
+#include <stdarg.h>
+#include <stdlib.h>
 #include <sys/stat.h>
 #include <sys/types.h>
 #include "lite.h"
@@ -46,6 +48,38 @@ int mkpath(const char *dir, mode_t mode)
 	return mkdir(dir, mode);
 }
 
+/**
+ * fmkpath - Formatted version of mkpath()
+ * @mode: A &mode_t mode to create directories with
+ * @fmt:  Formatted string to be composed into a pathname
+ *
+ * Note:
+ * Notice the swapped arguments, compared to mkpath()!
+ *
+ * Returns:
+ * POSIX OK(0) on success, otherwise -1 with @errno set.
+ */
+int fmkpath(mode_t mode, const char *fmt, ...)
+{
+	va_list ap;
+	char *path;
+	int len;
+
+	va_start(ap, fmt);
+	len = vsnprintf(NULL, 0, fmt, ap);
+	va_end(ap);
+
+	path = alloca(len + 1);
+	if (!path)
+		return -1;
+
+	va_start(ap, fmt);
+	len = vsnprintf(path, len + 1, fmt, ap);
+	va_end(ap);
+
+	return mkpath(path, mode);
+}
+
 /**
  * makepath - Create all components of the specified directory.
  * @dir: Directory to create.

src/rsync.c

@@ -107,20 +107,22 @@ int rsync(char *src, char *dst, int opt, int (*filter)(const char *file))
 		snprintf(source, sizeof(source), "%s%s%s", src, fisslashdir(src) ? "" : "/", files[i]);
 		if (fisdir(source)) {
 			char dst2[256];
-			struct stat st;
+			struct stat sb;
 
 			strcat(source, "/");
-			if (stat(source, &st))
+			if (stat(source, &sb)) {
-				return 1;
+				result++;
+				continue;
+			}
 
-			if (mdir(dst2, sizeof(dst2), dst, files[i], &st)) {
+			if (mdir(dst2, sizeof(dst2), dst, files[i], &sb)) {
 				result++;
 				continue;
 			}
 
 			rsync(source, dst2, opt, filter);
 			if (keep_mtim)
-				set_mtime(dst2, &st);
+				set_mtime(dst2, &sb);
 
 			continue;	/* Next file/dir in @src to copy... */
 		}

src/systemf.c

@@ -0,0 +1,73 @@
+/* Formatted system() which returns actual return status of command
+ *
+ * Copyright (c) 2020  Joachim Nilsson <troglobit@gmail.com>
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#include <errno.h>
+#include <stdarg.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <sys/wait.h>
+
+int systemf(const char *fmt, ...)
+{
+	va_list ap;
+	char *cmd;
+	int len, status;
+	int rc = -1;
+
+	va_start(ap, fmt);
+	len = vsnprintf(NULL, 0, fmt, ap);
+	va_end(ap);
+
+	va_start(ap, fmt);
+	cmd = alloca(++len);
+	if (!cmd) {
+		va_end(ap);
+		errno = ENOMEM;
+		return -1;
+	}
+
+	vsnprintf(cmd, len, fmt, ap);
+	va_end(ap);
+
+	status = system(cmd);
+
+	rc = WEXITSTATUS(status);
+	if (!WIFEXITED(status)) {
+		if (WIFSIGNALED(status) &&
+		    (WTERMSIG(status) == SIGINT ||
+		     WTERMSIG(status) == SIGQUIT)) {
+			errno = EINTR;
+			rc = -1;
+		} else if (!rc) {
+			/*
+			 * Alert callee that command didn't complete
+			 * successfully.  Some programs don't change
+			 * their exit code when signaled.
+			 */
+			rc = 1;
+		}
+	}
+
+	return rc;
+}
+
+/**
+ * Local Variables:
+ *  indent-tabs-mode: t
+ *  c-file-style: "linux"
+ * End:
+ */

tests/.gitignore

@@ -1,11 +1,13 @@
 *.o
 *.log
 *.trs
+.deps/
 chomp
 copyfile
 dir
 fexist
 fisdir
+fopenf
 fsendfile
 lfile
 makepath
@@ -15,6 +17,7 @@ progress
 rsync
 str
 strmatch
+systemf
 tempfile
 touch
 tree

tests/Makefile.am

@@ -7,6 +7,7 @@ TESTS          += copyfile
 TESTS          += dir
 TESTS          += fexist
 TESTS          += fisdir
+TESTS          += fopenf
 TESTS          += fsendfile
 TESTS          += lfile
 TESTS          += makepath
@@ -16,6 +17,7 @@ TESTS          += progress
 TESTS          += rsync
 TESTS          += str
 TESTS          += strmatch
+TESTS          += systemf
 TESTS          += touch
 TESTS          += tempfile
 TESTS          += which

tests/fopenf.c

@@ -0,0 +1,18 @@
+#include "check.h"
+
+int main(void)
+{
+	FILE *fp;
+	char *dir = "/tmp";
+	char *file = "__foo__";
+
+	fp = fopenf("w", "%s/%s", dir, file);
+	if (fp) {
+		fputs("foo", fp);
+		fclose(fp);
+	}
+
+	fail_unless(fexist("/tmp/__foo__"));
+
+	return 0;
+}

tests/makepath.c

@@ -4,6 +4,8 @@
 #include <stdlib.h>
 #include "check.h"
 
+#define BASEDIR "/tmp/libite-test"
+
 int checkpath(const char *dir)
 {
 	char tmp[256];
@@ -32,28 +34,48 @@ int test_makepath(const char *dir)
 	return ret;
 }
 
+int test_fmkpath(const char *subdir)
+{
+	int ret;
+
+	ret = fmkpath(0755, "%s/%s", BASEDIR, subdir);
+	if (!ret) {
+		char tmp[256];
+
+		snprintf(tmp, sizeof(tmp), "%s/%s", BASEDIR, subdir);
+		ret = checkpath(tmp);
+	} else
+		perror("Failed");
+
+	return ret;
+}
+
 int main(void)
 {
 	int i, ret = 0;
 	char *list[] = {
-		"/tmp/libite-test/tok/",
+		BASEDIR "/tok/",
-		"/tmp/libite-test/tok2",
+		BASEDIR "/tok2",
-		"/tmp/libite-test/ab",
+		BASEDIR "/ab",
-		"/tmp/libite-test/b",
+		BASEDIR "/b",
-		"/tmp/libite-test/a/",
+		BASEDIR "/a/",
-		"/tmp/libite-test/a/b",
+		BASEDIR "/a/b",
-		"/tmp/libite-test/a/c/",
+		BASEDIR "/a/c/",
 		NULL
 	};
 
-	printf("Testing makepath() ...\n");
+	mkdir(BASEDIR, 0755);
-	mkdir("/tmp/libite-test", 0755);
 
+	printf("PASS 1/2: makepath() ======================================\n");
 	for (i = 0; list[i] && !ret; i++)
 		ret |= test_makepath(list[i]);
 
-	printf("\nCleaning up ...\n");
+	printf("PASS 2/2: fmkpath() =======================================\n");
-	system("rm -rf /tmp/libite-test");
+	for (i = 0; list[i] && !ret; i++)
+		ret |= test_fmkpath(list[i] + strlen(BASEDIR) + 1);
+
+	printf("DONE: Cleaning up =========================================\n");
+	system("rm -rf " BASEDIR);
 
 	return ret;
 }

tests/systemf.c

@@ -0,0 +1,31 @@
+#include <err.h>
+#include "check.h"
+
+int main(void)
+{
+	struct { char *cmd; int rc; } list[] = {
+		{ "false",          1 },
+		{ "true",           0 },
+		{ "kill -9 $$",     1 },
+		{ "kill -QUIT $$", -1 },
+		{ "kill -INT $$",  -1 }
+	};
+
+	for (size_t i = 0; i < NELEMS(list); i++) {
+		int rc;
+
+		rc = systemf("%s", list[i].cmd);
+		if (rc != list[i].rc)
+			err(rc, "Failed command %s", list[i].cmd);
+	}
+
+	return 0;
+}
+
+/**
+ * Local Variables:
+ *  indent-tabs-mode: t
+ *  c-file-style: "linux"
+ * End:
+ */
+