diff options
Diffstat (limited to 'src/filebuf.c')
| -rw-r--r-- | src/filebuf.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/filebuf.c b/src/filebuf.c index 25f6e52ef..1a9157558 100644 --- a/src/filebuf.c +++ b/src/filebuf.c @@ -271,6 +271,7 @@ int git_filebuf_open(git_filebuf *file, const char *path, int flags, mode_t mode GITERR_CHECK_ALLOC(file->path_original); /* create the locking path by appending ".lock" to the original */ + GITERR_CHECK_ALLOC_ADD(path_len, GIT_FILELOCK_EXTLENGTH); file->path_lock = git__malloc(path_len + GIT_FILELOCK_EXTLENGTH); GITERR_CHECK_ALLOC(file->path_lock); @@ -437,8 +438,8 @@ int git_filebuf_printf(git_filebuf *file, const char *format, ...) } while ((size_t)len + 1 <= space_left); - tmp_buffer = git__malloc(len + 1); - if (!tmp_buffer) { + if (GIT_ALLOC_OVERFLOW_ADD(len, 1) || + !(tmp_buffer = git__malloc(len + 1))) { file->last_error = BUFERR_MEM; return -1; } |