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| author | Jelmer Vernooij <jelmer@samba.org> | 2008-10-11 14:44:10 +0200 |
|---|---|---|
| committer | Jelmer Vernooij <jelmer@samba.org> | 2008-10-11 14:44:10 +0200 |
| commit | 6a78e56277799672b7ac187c57e546836e136f79 (patch) | |
| tree | 87f0336cb1908d01690b74c56a44f4713559b5bc /source4/lib/charset/util_unistr.c | |
| parent | ddbddbd80c80b872cdd36a01f9a3a6bc2eca1b1f (diff) | |
| parent | f0a27064869871806343648de3b5a0667118872f (diff) | |
| download | samba-6a78e56277799672b7ac187c57e546836e136f79.tar.gz samba-6a78e56277799672b7ac187c57e546836e136f79.tar.bz2 samba-6a78e56277799672b7ac187c57e546836e136f79.zip | |
Merge branch 'master' of ssh://git.samba.org/data/git/samba into arc4
Diffstat (limited to 'source4/lib/charset/util_unistr.c')
| -rw-r--r-- | source4/lib/charset/util_unistr.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/source4/lib/charset/util_unistr.c b/source4/lib/charset/util_unistr.c index a8ff88423a..5f3b2c53f1 100644 --- a/source4/lib/charset/util_unistr.c +++ b/source4/lib/charset/util_unistr.c @@ -386,6 +386,9 @@ _PUBLIC_ size_t strlen_m_term(const char *s) **/ _PUBLIC_ char *strchr_m(const char *s, char c) { + if (s == NULL) { + return NULL; + } /* characters below 0x3F are guaranteed to not appear in non-initial position in multi-byte charsets */ if ((c & 0xC0) == 0) { @@ -411,6 +414,10 @@ _PUBLIC_ char *strrchr_m(const char *s, char c) { char *ret = NULL; + if (s == NULL) { + return NULL; + } + /* characters below 0x3F are guaranteed to not appear in non-initial position in multi-byte charsets */ if ((c & 0xC0) == 0) { |