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| author | Andrew Tridgell <tridge@samba.org> | 2009-10-22 11:03:27 +1100 |
|---|---|---|
| committer | Andrew Tridgell <tridge@samba.org> | 2009-10-22 12:47:54 +1100 |
| commit | dfa0b74516349f892b77f384d0c59ae2008199c2 (patch) | |
| tree | 12fb9f7a1f2cf510a625e6010be7ac9d502d630e | |
| parent | 3f5d5359726f30b7bdbc2b46da67a0df7e830f33 (diff) | |
| download | samba-dfa0b74516349f892b77f384d0c59ae2008199c2.tar.gz samba-dfa0b74516349f892b77f384d0c59ae2008199c2.tar.bz2 samba-dfa0b74516349f892b77f384d0c59ae2008199c2.zip | |
util: fixed place where we could look one byte past end of string
We need to check the length before the value
| -rw-r--r-- | lib/util/charset/util_unistr.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/util/charset/util_unistr.c b/lib/util/charset/util_unistr.c index 024dc70acc..045aa4a3e3 100644 --- a/lib/util/charset/util_unistr.c +++ b/lib/util/charset/util_unistr.c @@ -483,7 +483,7 @@ _PUBLIC_ char *strupper_talloc_n(TALLOC_CTX *ctx, const char *src, size_t n) return NULL; } - while (*src && n--) { + while (n-- && *src) { size_t c_size; codepoint_t c = next_codepoint_convenience(iconv_convenience, src, &c_size); src += c_size; |