kotovalexarian-likes-github/ruby--ruby
1
0
Fork 0
mirror of https://github.com/ruby/ruby.git synced 2022-11-09 12:17:21 -05:00
Code Releases Activity

dir.c (join_path_from_pattern): check NULL from malloc

Browse source 
Coverity Scan points out that all the return values of GLOB_ALLOC_N are
NULL-checked except this call.
This commit is contained in:
Yusuke Endoh 2019-10-13 00:51:50 +09:00
parent 90b9900dc1
commit a5ecf7e0a1
1 changed files with 4 additions and 2 deletions
Download patch file Download diff file Expand all files Collapse all files

2
dir.c
View file

@ -2072,9 +2072,11 @@ join_path_from_pattern(struct glob_pattern **beg)
if (!path) { if (!path) {
path_len = strlen(str); path_len = strlen(str);
path = GLOB_ALLOC_N(char, path_len + 1); path = GLOB_ALLOC_N(char, path_len + 1);
if (path) {
memcpy(path, str, path_len); memcpy(path, str, path_len);
path[path_len] = '\0'; path[path_len] = '\0';
} }
}
else { else {
size_t len = strlen(str); size_t len = strlen(str);
char *tmp; char *tmp;