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Fix derefernce before NULL check

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Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
This commit is contained in:
Joachim Wiberg committed 2024-04-28 14:40:05 +02:00
1 parent e269176a79
commit 8251f1a422
1 file changed
+2 -2
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src/exec.c
+2 -2
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@@ -138,8 +138,7 @@ int run(char *cmd, char *log)
pid = fork(); pid = fork();
if (0 == pid) { if (0 == pid) {
char *pfx = *log ? ": " : ""; char *pfx, buf[256];
char buf[256];
FILE *pp; FILE *pp;
int rc; int rc;
@@ -155,6 +154,7 @@ int run(char *cmd, char *log)
if (!pp) if (!pp)
_exit(EX_OSERR); _exit(EX_OSERR);
pfx = *log ? ": " : "";
while (fgets(buf, sizeof(buf), pp)) { while (fgets(buf, sizeof(buf), pp)) {
chomp(buf); chomp(buf);
logit(LOG_NOTICE, "%s%s%s", log, pfx, buf); logit(LOG_NOTICE, "%s%s%s", log, pfx, buf);