diff options
Diffstat (limited to 'src/indexer.c')
| -rw-r--r-- | src/indexer.c | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/src/indexer.c b/src/indexer.c index 25c3d0537..8daff3dc4 100644 --- a/src/indexer.c +++ b/src/indexer.c @@ -18,6 +18,8 @@ #include "oidmap.h" #include "zstream.h" +extern git_mutex git__mwindow_mutex; + #define UINT31_MAX (0x7FFFFFFF) struct entry { @@ -433,6 +435,8 @@ static int write_at(git_indexer *idx, const void *data, git_off_t offset, size_t git_map map; int error; + assert(data && size); + /* the offset needs to be at the beginning of the a page boundary */ page_start = (offset / page_size) * page_size; page_offset = offset - page_start; @@ -451,6 +455,9 @@ static int append_to_pack(git_indexer *idx, const void *data, size_t size) { git_off_t current_size = idx->pack->mwf.size; + if (!size) + return 0; + /* add the extra space we need at the end */ if (p_ftruncate(idx->pack->mwf.fd, current_size + size) < 0) { giterr_system_set(errno); @@ -1044,6 +1051,11 @@ void git_indexer_free(git_indexer *idx) } git_vector_free_deep(&idx->deltas); - git_packfile_free(idx->pack); + + if (!git_mutex_lock(&git__mwindow_mutex)) { + git_packfile_free(idx->pack); + git_mutex_unlock(&git__mwindow_mutex); + } + git__free(idx); } |