diff options
author | Khem Raj <raj.khem@gmail.com> | 2021-02-27 14:14:11 -0800 |
---|---|---|
committer | Richard Purdie <richard.purdie@linuxfoundation.org> | 2021-03-01 11:12:12 +0000 |
commit | 06f298e6d1777093b61baef3873813a809b010bd (patch) | |
tree | 88b47060063cf730528f65fa653244c8ca972a87 /meta/recipes-sato | |
parent | cd4fe4ec658ce4861fc970149f78b0ca7fda8fe0 (diff) | |
download | openembedded-core-06f298e6d1777093b61baef3873813a809b010bd.tar.gz |
puzzles: Fix stringop-overflow warning
gcc11 is pedantic about it and finds a case where this
maybe used uninitialized
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Diffstat (limited to 'meta/recipes-sato')
-rw-r--r-- | meta/recipes-sato/puzzles/files/0001-map-Fix-stringop-overflow-warning.patch | 42 | ||||
-rw-r--r-- | meta/recipes-sato/puzzles/puzzles_git.bb | 1 |
2 files changed, 43 insertions, 0 deletions
diff --git a/meta/recipes-sato/puzzles/files/0001-map-Fix-stringop-overflow-warning.patch b/meta/recipes-sato/puzzles/files/0001-map-Fix-stringop-overflow-warning.patch new file mode 100644 index 0000000000..a02d8732ab --- /dev/null +++ b/meta/recipes-sato/puzzles/files/0001-map-Fix-stringop-overflow-warning.patch @@ -0,0 +1,42 @@ +From 3d78d4cffcdc1242892b6c21c26d1c96938c48d1 Mon Sep 17 00:00:00 2001 +From: Khem Raj <raj.khem@gmail.com> +Date: Sat, 27 Feb 2021 10:02:43 -0800 +Subject: [PATCH] map: Fix stringop-overflow warning + +Fixes + +../git/map.c: In function 'new_game_desc': +../git/map.c:1663:23: error: writing 1 byte into a region of size 0 [-Werror=stringop-overflow=] + 1663 | ret[retlen++] = ','; + | ~~~~~~~~~~~~~~^~~~~ +../git/./map.c: In function 'new_game_desc': +../git/./map.c:1663:23: error: writing 1 byte into a region of size 0 [-Werror=stringop-overflow=] + 1663 | ret[retlen++] = ','; + | ~~~~~~~~~~~~~~^~~~~ + +Upstream-Status: Pending +Signed-off-by: Khem Raj <raj.khem@gmail.com> +--- + map.c | 6 ++++-- + 1 file changed, 4 insertions(+), 2 deletions(-) + +diff --git a/map.c b/map.c +index 412305c..fa0c493 100644 +--- a/map.c ++++ b/map.c +@@ -1659,8 +1659,10 @@ static char *new_game_desc(const game_params *params, random_state *rs, + } + } + +- ret[retlen++] = 'a'-1 + run; +- ret[retlen++] = ','; ++ if(ret != NULL) { ++ ret[retlen++] = 'a'-1 + run; ++ ret[retlen++] = ','; ++ } + + run = 0; + for (i = 0; i < n; i++) { +-- +2.30.1 + diff --git a/meta/recipes-sato/puzzles/puzzles_git.bb b/meta/recipes-sato/puzzles/puzzles_git.bb index 5b65cf8655..ecc2b9844d 100644 --- a/meta/recipes-sato/puzzles/puzzles_git.bb +++ b/meta/recipes-sato/puzzles/puzzles_git.bb @@ -15,6 +15,7 @@ SRC_URI = "git://git.tartarus.org/simon/puzzles.git \ file://0001-pattern.c-Change-string-lenght-parameter-to-be-size_.patch \ file://fix-ki-uninitialized.patch \ file://0001-malloc-Check-for-excessive-values-to-malloc.patch \ + file://0001-map-Fix-stringop-overflow-warning.patch \ " UPSTREAM_CHECK_COMMITS = "1" |