diff options
Diffstat (limited to 'source3/modules/vfs_glusterfs.c')
-rw-r--r-- | source3/modules/vfs_glusterfs.c | 20 |
1 files changed, 12 insertions, 8 deletions
diff --git a/source3/modules/vfs_glusterfs.c b/source3/modules/vfs_glusterfs.c index 747176ecebb..190235cf8ae 100644 --- a/source3/modules/vfs_glusterfs.c +++ b/source3/modules/vfs_glusterfs.c @@ -315,15 +315,25 @@ static int check_for_write_behind_translator(TALLOC_CTX *mem_ctx, return -1; } + /* + * file_lines_parse() plays horrible tricks with + * the passed-in talloc pointers and the hierarcy + * which makes freeing hard to get right. + * + * As we know mem_ctx is freed by the caller, after + * this point don't free on exit and let the caller + * handle it. This violates good Samba coding practice + * but we know we're not leaking here. + */ + lines = file_lines_parse(buf, newlen, &numlines, mem_ctx); if (lines == NULL || numlines <= 0) { - TALLOC_FREE(option); - TALLOC_FREE(buf); return -1; } + /* On success, buf is now a talloc child of lines !! */ for (i=0; i < numlines; i++) { if (strequal(lines[i], option)) { @@ -338,15 +348,9 @@ static int check_for_write_behind_translator(TALLOC_CTX *mem_ctx, "Please check the vfs_glusterfs(8) manpage for " "further details.\n", volume); - TALLOC_FREE(lines); - TALLOC_FREE(option); - TALLOC_FREE(buf); return -1; } - TALLOC_FREE(lines); - TALLOC_FREE(option); - TALLOC_FREE(buf); return 0; } |