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| author |  Dirk Hohndel <dirk@hohndel.org> | 2019-08-09 09:45:28 -0700 |
|---|---|---|
| committer |  bstoeger <32835590+bstoeger@users.noreply.github.com> | 2019-08-10 20:59:53 +0200 |
| commit | e9194a5c408810739c567d0102ac5228bdd6e668 (patch) | |
| tree | a90880624c32db3f45b7a03569fcadb887747c92 | |
| parent | 7eadc8ef7eae1412bc5a4d9df969ba4a7f64db9f (diff) | |
| download | subsurface-e9194a5c408810739c567d0102ac5228bdd6e668.tar.gz | |
Fix potential crash when saved_git_id is NULL
We have a safe strdup alternative. Let's just use it.
Fixes #2220
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
| -rw-r--r-- | core/file.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/core/file.c b/core/file.c index 301a16e0b..abee7c793 100644 --- a/core/file.c +++ b/core/file.c @@ -264,7 +264,7 @@ int check_git_sha(const char *filename, struct git_repository **git_p, const cha struct git_repository *git; const char *branch = NULL; - char *current_sha = strdup(saved_git_id); + char *current_sha = copy_string(saved_git_id); git = is_git_repository(filename, &branch, NULL, false); if (git_p) *git_p = git; |