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fat: FAT filesystem premature release of info struct.

File was found on specified location. Info about file was read,
but then immediately destroyed using 'free' call. As a result
file size was set to 0, hence fat process didn't read any data.

Premature 'free' call removed. Resources are freed right before
function return. File is read correctly.

Signed-off-by: Martin Vystrcil <martin.vystrcil@m-linux.cz>
Martin Vystrčil 4 lat temu
rodzic
commit
d7af2a8630
1 zmienionych plików z 0 dodań i 4 usunięć
  1. 0 4
      fs/fat/fat.c

+ 0 - 4
fs/fat/fat.c

@@ -1174,10 +1174,6 @@ int file_fat_read_at(const char *filename, loff_t pos, void *buffer,
 	/* For saving default max clustersize memory allocated to malloc pool */
 	dir_entry *dentptr = itr->dent;
 
-	free(itr);
-
-	itr = NULL;
-
 	ret = get_contents(&fsdata, dentptr, pos, buffer, maxsize, actread);
 
 out_free_both: