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Cleanup: avoid dereferencing NULL pointer

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Coverity CID 208323

Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This commit is contained in:
Dirk Hohndel 2017-12-26 16:33:17 -08:00
parent 260ff50b0a
commit 637210564a
1 changed files with 12 additions and 10 deletions
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4
core/load-git.c
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@ -1578,7 +1578,8 @@ static int parse_picture_file(git_repository *repo, const git_tree_entry *entry,
/* remember the picture data so we can handle it when all dive data has been loaded /* remember the picture data so we can handle it when all dive data has been loaded
* the name of the git file is PIC-<hash> */ * the name of the git file is PIC-<hash> */
git_blob *blob = git_tree_entry_blob(repo, entry); git_blob *blob = git_tree_entry_blob(repo, entry);
const void *rawdata = git_blob_rawcontent(blob); if (blob) {
const void*rawdata = git_blob_rawcontent(blob);
int len = git_blob_rawsize(blob); int len = git_blob_rawsize(blob);
struct picture_entry_list *new_pel = malloc(sizeof(struct picture_entry_list)); struct picture_entry_list *new_pel = malloc(sizeof(struct picture_entry_list));
new_pel->next = pel; new_pel->next = pel;
@ -1588,6 +1589,7 @@ static int parse_picture_file(git_repository *repo, const git_tree_entry *entry,
pel->len = len; pel->len = len;
pel->hash = strdup(name + 4); pel->hash = strdup(name + 4);
git_blob_free(blob); git_blob_free(blob);
}
return 0; return 0;
} }