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| author | Nick Mathewson <nickm@torproject.org> | 2013-01-26 18:01:06 -0500 |
|---|---|---|
| committer | Nick Mathewson <nickm@torproject.org> | 2013-01-26 18:01:06 -0500 |
| commit | acd72d4e3e47c2d81d9f3586d227069b9c87094e (patch) | |
| tree | 67671109ff5e30cb0f539ab28ae6e9e5e07cc7f4 /src/common/util.h | |
| parent | dfbd19df418347d833df650e68367c96a3aa37ad (diff) | |
| download | tor-acd72d4e3e47c2d81d9f3586d227069b9c87094e.tar.gz tor-acd72d4e3e47c2d81d9f3586d227069b9c87094e.zip | |
Correctly copy microdescs/extrinfos with internal NUL bytes
Fixes bug 8037; bugfix on 0.2.0.1-alpha; reported by cypherpunks.
Diffstat (limited to 'src/common/util.h')
| -rw-r--r-- | src/common/util.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/common/util.h b/src/common/util.h index 59c43a4441..170fb232f8 100644 --- a/src/common/util.h +++ b/src/common/util.h @@ -83,6 +83,8 @@ char *tor_strndup_(const char *s, size_t n DMALLOC_PARAMS) ATTR_MALLOC ATTR_NONNULL((1)); void *tor_memdup_(const void *mem, size_t len DMALLOC_PARAMS) ATTR_MALLOC ATTR_NONNULL((1)); +void *tor_memdup_nulterm_(const void *mem, size_t len DMALLOC_PARAMS) + ATTR_MALLOC ATTR_NONNULL((1)); void tor_free_(void *mem); #ifdef USE_DMALLOC extern int dmalloc_free(const char *file, const int line, void *pnt, @@ -117,6 +119,7 @@ extern int dmalloc_free(const char *file, const int line, void *pnt, #define tor_strdup(s) tor_strdup_(s DMALLOC_ARGS) #define tor_strndup(s, n) tor_strndup_(s, n DMALLOC_ARGS) #define tor_memdup(s, n) tor_memdup_(s, n DMALLOC_ARGS) +#define tor_memdup_nulterm(s, n) tor_memdup_nulterm_(s, n DMALLOC_ARGS) void tor_log_mallinfo(int severity); |