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| author | Qball Cow <qball@qballcow.nl> | 2007-12-31 18:41:08 +0000 |
|---|---|---|
| committer | Qball Cow <qball@qballcow.nl> | 2007-12-31 18:41:08 +0000 |
| commit | c75d33752af940e9b0868e31cce064faebef5fe5 (patch) | |
| tree | bd8e8d84da009c6922ed82f6923ddeb0db5eedd7 | |
| parent | a4ed0a83584ca2ad8eb29927da17bc32d36b7272 (diff) | |
| download | mpd-c75d33752af940e9b0868e31cce064faebef5fe5.tar.gz mpd-c75d33752af940e9b0868e31cce064faebef5fe5.tar.xz mpd-c75d33752af940e9b0868e31cce064faebef5fe5.zip | |
Don't let xstrdup(s) crash crash when s is NULL, but return Null in stead
git-svn-id: https://svn.musicpd.org/mpd/trunk@7111 09075e82-0dd4-0310-85a5-a0d7c8717e4f
| -rw-r--r-- | src/utils.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/utils.c b/src/utils.c index e9865aa24..bfe3de200 100644 --- a/src/utils.c +++ b/src/utils.c @@ -121,7 +121,11 @@ unsigned long readLEuint32(const unsigned char *p) mpd_malloc char *xstrdup(const char *s) { - char *ret = strdup(s); + char *ret; + /* Return NULL, if s is NULL */ + if(!s) + return NULL; + ret = strdup(s); if (mpd_unlikely(!ret)) FATAL("OOM: strdup\n"); return ret; |