From 3a01edd60764723bccd742707153ab4cdf72c079 Mon Sep 17 00:00:00 2001 From: Volker Lendecke Date: Thu, 11 Nov 2010 14:04:06 +0100 Subject: s3: Make split_dfs_path return bool --- source3/libsmb/clidfs.c | 38 +++++++++++++++++++++++++++----------- 1 file changed, 27 insertions(+), 11 deletions(-) diff --git a/source3/libsmb/clidfs.c b/source3/libsmb/clidfs.c index 7e02147b8f..26c2a4a6bb 100644 --- a/source3/libsmb/clidfs.c +++ b/source3/libsmb/clidfs.c @@ -450,7 +450,7 @@ void cli_cm_set_credentials(struct user_auth_info *auth_info) split a dfs path into the server, share name, and extrapath components **********************************************************************/ -static void split_dfs_path(TALLOC_CTX *ctx, +static bool split_dfs_path(TALLOC_CTX *ctx, const char *nodepath, char **pp_server, char **pp_share, @@ -465,16 +465,16 @@ static void split_dfs_path(TALLOC_CTX *ctx, path = talloc_strdup(ctx, nodepath); if (!path) { - return; + goto fail; } if ( path[0] != '\\' ) { - return; + goto fail; } p = strchr_m( path + 1, '\\' ); if ( !p ) { - return; + goto fail; } *p = '\0'; @@ -489,9 +489,28 @@ static void split_dfs_path(TALLOC_CTX *ctx, } else { *pp_extrapath = talloc_strdup(ctx, ""); } + if (*pp_extrapath == NULL) { + goto fail; + } *pp_share = talloc_strdup(ctx, p); + if (*pp_share == NULL) { + goto fail; + } + *pp_server = talloc_strdup(ctx, &path[1]); + if (*pp_server == NULL) { + goto fail; + } + + TALLOC_FREE(path); + return true; + +fail: + TALLOC_FREE(*pp_share); + TALLOC_FREE(*pp_extrapath); + TALLOC_FREE(path); + return false; } /**************************************************************************** @@ -855,9 +874,8 @@ bool cli_resolve_path(TALLOC_CTX *ctx, if (!refs[0].dfspath) { return false; } - split_dfs_path(ctx, refs[0].dfspath, &server, &share, &extrapath ); - - if (!server || !share) { + if (!split_dfs_path(ctx, refs[0].dfspath, &server, &share, + &extrapath)) { return false; } @@ -1050,10 +1068,8 @@ bool cli_check_msdfs_proxy(TALLOC_CTX *ctx, return false; } - split_dfs_path(ctx, refs[0].dfspath, pp_newserver, - pp_newshare, &newextrapath ); - - if ((*pp_newserver == NULL) || (*pp_newshare == NULL)) { + if (!split_dfs_path(ctx, refs[0].dfspath, pp_newserver, + pp_newshare, &newextrapath)) { return false; } -- cgit