mifr/subsurface
1
0
Fork 0
mirror of https://github.com/subsurface/subsurface.git synced 2025-01-31 22:43:25 +00:00
Code Issues Projects Releases Packages Wiki Activity

Cleanup: avoid dereferencing NULL pointer

Browse source 
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
Show stats Download patch file Download diff file Expand all files Collapse all files

22
core/load-git.c
View file

@ -1578,16 +1578,18 @@ 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
* the name of the git file is PIC-<hash> */
git_blob *blob = git_tree_entry_blob(repo, entry);
const void *rawdata = git_blob_rawcontent(blob);
int len = git_blob_rawsize(blob);
struct picture_entry_list *new_pel = malloc(sizeof(struct picture_entry_list));
new_pel->next = pel;
pel = new_pel;
pel->data = malloc(len);
memcpy(pel->data, rawdata, len);
pel->len = len;
pel->hash = strdup(name + 4);
git_blob_free(blob);
if (blob) {
const void*rawdata = git_blob_rawcontent(blob);
int len = git_blob_rawsize(blob);
struct picture_entry_list *new_pel = malloc(sizeof(struct picture_entry_list));
new_pel->next = pel;
pel = new_pel;
pel->data = malloc(len);
memcpy(pel->data, rawdata, len);
pel->len = len;
pel->hash = strdup(name + 4);
git_blob_free(blob);
}
return 0;
}