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| author | Edward Thomson <ethomson@microsoft.com> | 2015-02-09 23:41:13 -0500 |
|---|---|---|
| committer | Edward Thomson <ethomson@edwardthomson.com> | 2015-02-12 22:54:46 -0500 |
| commit | 392702ee2c88d7d8aaff25f7a84acb73606f9094 (patch) | |
| tree | 97a66fe6e488797c6a9c2680ccb31964f61fe340 /src/odb.c | |
| parent | d24a5312d8ab6d3cdb259e450ec9f1e2e6f3399d (diff) | |
| download | libgit2-392702ee2c88d7d8aaff25f7a84acb73606f9094.tar.gz | |
allocations: test for overflow of requested size
Introduce some helper macros to test integer overflow from arithmetic
and set error message appropriately.
Diffstat (limited to 'src/odb.c')
| -rw-r--r-- | src/odb.c | 1 |
1 files changed, 1 insertions, 0 deletions
@@ -233,6 +233,7 @@ int git_odb__hashlink(git_oid *out, const char *path) char *link_data; ssize_t read_len; + GITERR_CHECK_ALLOC_ADD(size, 1); link_data = git__malloc((size_t)(size + 1)); GITERR_CHECK_ALLOC(link_data); |