s3: libsmbclient: Add missing talloc stackframe.

Bug 11177 - no talloc stackframe at ../source3/libsmb/clifsinfo.c:444, leaking memory

https://bugzilla.samba.org/show_bug.cgi?id=11177

Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Michael Adam <obnox@samba.org>
Autobuild-User(master): Michael Adam <obnox@samba.org>
Autobuild-Date(master): Thu Mar 26 22:21:30 CET 2015 on sn-devel-104

diff --git a/source3/libsmb/libsmb_stat.c b/source3/libsmb/libsmb_stat.c
index 94449e0d86aa17a43064a443d86b2dffb1d1adfb..3c895cefd3eacdb559145674bdab13cc2a73980b 100644 (file)
--- a/source3/libsmb/libsmb_stat.c
+++ b/source3/libsmb/libsmb_stat.c
@@ -312,9 +312,11 @@ SMBC_statvfs_ctx(SMBCCTX *context,
         bool            bIsDir;
         struct stat     statbuf;
         SMBCFILE *      pFile;
+       TALLOC_CTX *frame = talloc_stackframe();
 
         /* Determine if the provided path is a file or a folder */
         if (SMBC_stat_ctx(context, path, &statbuf) < 0) {
+               TALLOC_FREE(frame);
                 return -1;
         }
 
@@ -322,6 +324,7 @@ SMBC_statvfs_ctx(SMBCCTX *context,
         if (S_ISDIR(statbuf.st_mode)) {
                 /* It's a directory. */
                 if ((pFile = SMBC_opendir_ctx(context, path)) == NULL) {
+                       TALLOC_FREE(frame);
                         return -1;
                 }
                 bIsDir = true;
@@ -329,11 +332,13 @@ SMBC_statvfs_ctx(SMBCCTX *context,
                 /* It's a file. */
                 if ((pFile = SMBC_open_ctx(context, path,
                                            O_RDONLY, 0)) == NULL) {
+                       TALLOC_FREE(frame);
                         return -1;
                 }
                 bIsDir = false;
         } else {
                 /* It's neither a file nor a directory. Not supported. */
+               TALLOC_FREE(frame);
                 errno = ENOSYS;
                 return -1;
         }
@@ -348,6 +353,7 @@ SMBC_statvfs_ctx(SMBCCTX *context,
                 SMBC_close_ctx(context, pFile);
         }
 
+       TALLOC_FREE(frame);
         return ret;
 }
 
@@ -365,6 +371,7 @@ SMBC_fstatvfs_ctx(SMBCCTX *context,
        uint32 fs_attrs = 0;
        struct cli_state *cli = file->srv->cli;
        struct smbXcli_tcon *tcon;
+       TALLOC_CTX *frame = talloc_stackframe();
 
        if (smbXcli_conn_protocol(cli->conn) >= PROTOCOL_SMB2_02) {
                tcon = cli->smb2.tcon;
@@ -488,5 +495,6 @@ SMBC_fstatvfs_ctx(SMBCCTX *context,
         st->f_flags = flags;
 #endif
 
+       TALLOC_FREE(frame);
         return 0;
 }