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| author | Nick Mathewson <nickm@torproject.org> | 2009-03-21 11:52:53 +0000 |
|---|---|---|
| committer | Nick Mathewson <nickm@torproject.org> | 2009-03-21 11:52:53 +0000 |
| commit | 0fa01654b9553598fd3263cdec9849bd8ea2a4a8 (patch) | |
| tree | de6914da06ca16151e208394e737ad75f4008f49 /src/common/memarea.c | |
| parent | 4962e466b2e72cdf78411e5ff426c5b5478d59f6 (diff) | |
| download | tor-0fa01654b9553598fd3263cdec9849bd8ea2a4a8.tar.gz tor-0fa01654b9553598fd3263cdec9849bd8ea2a4a8.zip | |
fix from lark: make memarea_strndup() work even at the end of a mmap chunk. Bug was harmless for now, I think.
svn:r19094
Diffstat (limited to 'src/common/memarea.c')
| -rw-r--r-- | src/common/memarea.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/common/memarea.c b/src/common/memarea.c index 65e36e3dd9..7eb54821b9 100644 --- a/src/common/memarea.c +++ b/src/common/memarea.c @@ -237,7 +237,7 @@ memarea_strndup(memarea_t *area, const char *s, size_t n) size_t ln; char *result; const char *cp, *end = s+n; - for (cp = s; *cp && cp < end; ++cp) + for (cp = s; cp < end && *cp; ++cp) ; /* cp now points to s+n, or to the 0 in the string. */ ln = cp-s; |