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author | Etienne Samson <samson.etienne@gmail.com> | 2018-09-26 21:17:39 +0200 |
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committer | Etienne Samson <samson.etienne@gmail.com> | 2018-09-26 21:17:39 +0200 |
commit | e0afd1c21c4421cec4f67162021f835e2bbb7df6 (patch) | |
tree | ccf50e47481d61308f139f7b2dfac4ef0f78b103 | |
parent | fa48d2ea7d2d5dc9620e5c9f05ba8d788775582b (diff) | |
download | libgit2-e0afd1c21c4421cec4f67162021f835e2bbb7df6.tar.gz |
vector: do not realloc 0-size vectors
-rw-r--r-- | src/vector.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/vector.c b/src/vector.c index aac4863d4..98aa7bb2f 100644 --- a/src/vector.c +++ b/src/vector.c @@ -32,6 +32,9 @@ GIT_INLINE(int) resize_vector(git_vector *v, size_t new_size) { void *new_contents; + if (new_size == 0) + return 0; + new_contents = git__reallocarray(v->contents, new_size, sizeof(void *)); GITERR_CHECK_ALLOC(new_contents); |