diff options
Diffstat (limited to 'meta-networking/recipes-connectivity/samba/samba/0003-util-Reallocate-larger-buffer-if-getpwuid_r-returns-.patch')
-rw-r--r-- | meta-networking/recipes-connectivity/samba/samba/0003-util-Reallocate-larger-buffer-if-getpwuid_r-returns-.patch | 50 |
1 files changed, 0 insertions, 50 deletions
diff --git a/meta-networking/recipes-connectivity/samba/samba/0003-util-Reallocate-larger-buffer-if-getpwuid_r-returns-.patch b/meta-networking/recipes-connectivity/samba/samba/0003-util-Reallocate-larger-buffer-if-getpwuid_r-returns-.patch deleted file mode 100644 index 53a3f67814..0000000000 --- a/meta-networking/recipes-connectivity/samba/samba/0003-util-Reallocate-larger-buffer-if-getpwuid_r-returns-.patch +++ /dev/null @@ -1,50 +0,0 @@ -From 016e08ca07f86af9e0131a908a2df116bcb9a48e Mon Sep 17 00:00:00 2001 -From: Martin Schwenke <martin@meltin.net> -Date: Fri, 5 Jun 2020 22:05:42 +1000 -Subject: [PATCH 3/3] util: Reallocate larger buffer if getpwuid_r() returns - ERANGE - -Signed-off-by: Martin Schwenke <martin@meltin.net> -Reviewed-by: Volker Lendecke <vl@samba.org> -Reviewed-by: Bjoern Jacke <bjacke@samba.org> - -Autobuild-User(master): Martin Schwenke <martins@samba.org> -Autobuild-Date(master): Tue Jun 9 21:07:24 UTC 2020 on sn-devel-184 - -(cherry picked from commit ddac6b2eb4adaec8fc5e25ca07387d2b9417764c) - -Upstream-Status:Backport -[https://gitlab.com/samba-team/samba/-/commit/016e08ca07f86af9e0131a908a2df116bcb9a48e] - -Signed-off-by: Yi Zhao <yi.zhao@windriver.com> ---- - lib/util/util_paths.c | 13 +++++++++++++ - 1 file changed, 13 insertions(+) - -diff --git a/lib/util/util_paths.c b/lib/util/util_paths.c -index 9bc6df37e5d..72cc0aab8de 100644 ---- a/lib/util/util_paths.c -+++ b/lib/util/util_paths.c -@@ -86,6 +86,19 @@ static char *get_user_home_dir(TALLOC_CTX *mem_ctx) - } - - rc = getpwuid_r(getuid(), &pwd, buf, len, &pwdbuf); -+ while (rc == ERANGE) { -+ size_t newlen = 2 * len; -+ if (newlen < len) { -+ /* Overflow */ -+ goto done; -+ } -+ len = newlen; -+ buf = talloc_realloc_size(mem_ctx, buf, len); -+ if (buf == NULL) { -+ goto done; -+ } -+ rc = getpwuid_r(getuid(), &pwd, buf, len, &pwdbuf); -+ } - if (rc != 0 || pwdbuf == NULL ) { - const char *szPath = getenv("HOME"); - if (szPath == NULL) { --- -2.17.1 - |