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main.c: fix strncat call to prevent buffer overflow

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Signed-off-by: Danny Al-Gaaf <danny.al-gaaf@bisect.de>
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Danny Al-Gaaf
2014-05-13 16:43:28 +02:00
parent 429e051af8
commit 91f7daa9ed
1 changed files with 1 additions and 1 deletions
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src/main.c
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@@ -505,7 +505,7 @@ static void set_absolute_path(char *options[], const char *option_name,
}
strncat(path, "/", sizeof(path) - 1);
strncat(path, option_value, sizeof(path) - 1);
strncat(path, option_value, sizeof(path) - strlen(path) - 1);
/* Absolutize the path, and set the option */
IGNORE_UNUSED_RESULT(abs_path(path, abs, sizeof(abs)));