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authorPablo Barciela <[email protected]>2019-03-22 12:34:57 +0100
committerPablo Barciela <[email protected]>2019-04-02 00:59:43 +0200
commit1f5427909b389ed49d9a445155cd73ec25238b63 (patch)
tree0b4a597e6dfd23fda8c3c31b57c3dbb3c232bd02
parentb7407f9a455b5f481b18ad90e89ad9b0351d864d (diff)
downloadengrampa-1f5427909b389ed49d9a445155cd73ec25238b63.tar.bz2
engrampa-1f5427909b389ed49d9a445155cd73ec25238b63.tar.xz
file-utils: avoid out of bound memory access
Fixes Clang static analyzer warning: file-utils.c:453:6: warning: Out of bound memory access (access exceeds upper limit of memory block) if (file_name [last_char] == G_DIR_SEPARATOR) ^~~~~~~~~~~~~~~~~~~~~
-rw-r--r--src/file-utils.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/file-utils.c b/src/file-utils.c
index e3e1fc3..5535566 100644
--- a/src/file-utils.c
+++ b/src/file-utils.c
@@ -445,7 +445,7 @@ const gchar* file_name_from_path(const gchar *file_name)
if (file_name == NULL)
return NULL;
- if (file_name[0] == '\0')
+ if ((file_name[0] == '\0') || (strlen (file_name) == 0))
return "";
last_char = strlen (file_name) - 1;