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Fix interface bring up message NULL ptr deref

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Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
This commit is contained in:
Joachim Nilsson
2016-07-21 16:35:57 +02:00
parent 6380f17d1f
commit 38619966ee
1 changed files with 7 additions and 5 deletions
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finit.c
+7 -5
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@@ -107,12 +107,14 @@ static void networking(void)
/* Bring up all 'auto' interfaces */
while (fgets(buf, sizeof(buf), fp)) {
chomp(buf);
strip_line(buf);
char *cmd;
if (!strncmp(buf, "auto", 4)) {
memcpy(buf, "ifup", 4);
run_interactive(buf, "Bringing up interface %s", buf[5]);
chomp(buf);
cmd = strip_line(buf);
if (!strncmp(cmd, "auto", 4)) {
memcpy(cmd, "ifup", 4);
run_interactive(cmd, "Bringing up interface %s", &cmd[5]);
i++;
}
}