diff options
Diffstat (limited to 'meta/recipes-devtools/make/make/0001-src-dir.c-fix-buffer-overflow-warning.patch')
-rw-r--r-- | meta/recipes-devtools/make/make/0001-src-dir.c-fix-buffer-overflow-warning.patch | 41 |
1 files changed, 0 insertions, 41 deletions
diff --git a/meta/recipes-devtools/make/make/0001-src-dir.c-fix-buffer-overflow-warning.patch b/meta/recipes-devtools/make/make/0001-src-dir.c-fix-buffer-overflow-warning.patch deleted file mode 100644 index 57970824f6..0000000000 --- a/meta/recipes-devtools/make/make/0001-src-dir.c-fix-buffer-overflow-warning.patch +++ /dev/null @@ -1,41 +0,0 @@ -From cd7091a7d88306004ca98c5dafcc40f44589b105 Mon Sep 17 00:00:00 2001 -From: Jens Rehsack <sno@netbsd.org> -Date: Mon, 24 Feb 2020 10:52:21 +0100 -Subject: [PATCH 1/3] src/dir.c: fix buffer-overflow warning - -Fix compiler warning: - src/dir.c:1294:7: warning: 'strncpy' specified bound depends on the - length of the source argument [-Wstringop-overflow=] - -The existing code assumes `path` will never exceed `MAXPATHLEN`. Also the -size of the buffer is increased by 1 to hold a path with the length of -`MAXPATHLEN` and trailing `0`. - -Signed-off-by: Jens Rehsack <sno@netbsd.org> ---- -Upstream-Status: Pending (https://savannah.gnu.org/bugs/?57888) - - src/dir.c | 6 +++--- - 1 file changed, 3 insertions(+), 3 deletions(-) - -diff --git a/src/dir.c b/src/dir.c -index 862a18e..cad4c4a 100644 ---- a/src/dir.c -+++ b/src/dir.c -@@ -1289,10 +1289,10 @@ local_stat (const char *path, struct stat *buf) - if (plen > 1 && path[plen - 1] == '.' - && (path[plen - 2] == '/' || path[plen - 2] == '\\')) - { -- char parent[MAXPATHLEN]; -+ char parent[MAXPATHLEN+1]; - -- strncpy (parent, path, plen - 2); -- parent[plen - 2] = '\0'; -+ strncpy (parent, path, MAXPATHLEN); -+ parent[MIN(plen - 2, MAXPATHLEN)] = '\0'; - if (stat (parent, buf) < 0 || !_S_ISDIR (buf->st_mode)) - return -1; - } --- -2.17.1 - |