diff options
Diffstat (limited to 'meta/recipes-support/curl/curl/CVE-2023-46219-0001.patch')
| -rw-r--r-- | meta/recipes-support/curl/curl/CVE-2023-46219-0001.patch | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/meta/recipes-support/curl/curl/CVE-2023-46219-0001.patch b/meta/recipes-support/curl/curl/CVE-2023-46219-0001.patch new file mode 100644 index 0000000000..55e8f6fac9 --- /dev/null +++ b/meta/recipes-support/curl/curl/CVE-2023-46219-0001.patch @@ -0,0 +1,42 @@ +From 0c667188e0c6cda615a036b8a2b4125f2c404dde Mon Sep 17 00:00:00 2001 +From: SaltyMilk <soufiane.elmelcaoui@gmail.com> +Date: Mon, 10 Jul 2023 21:43:28 +0200 +Subject: [PATCH] fopen: optimize + +Closes #11419 + +CVE: CVE-2023-46219 + +Upstream-Status: Backport [https://github.com/curl/curl/commit/0c667188e0c6] + +Signed-off-by: Archana Polampalli <archana.polampalli@windriver.com> +--- + lib/fopen.c | 12 ++++++------ + 1 file changed, 6 insertions(+), 6 deletions(-) + +diff --git a/lib/fopen.c b/lib/fopen.c +index ad3691b..92f39cf 100644 +--- a/lib/fopen.c ++++ b/lib/fopen.c +@@ -56,13 +56,13 @@ CURLcode Curl_fopen(struct Curl_easy *data, const char *filename, + int fd = -1; + *tempname = NULL; + +- if(stat(filename, &sb) == -1 || !S_ISREG(sb.st_mode)) { +- /* a non-regular file, fallback to direct fopen() */ +- *fh = fopen(filename, FOPEN_WRITETEXT); +- if(*fh) +- return CURLE_OK; ++ *fh = fopen(filename, FOPEN_WRITETEXT); ++ if(!*fh) + goto fail; +- } ++ if(fstat(fileno(*fh), &sb) == -1 || !S_ISREG(sb.st_mode)) ++ return CURLE_OK; ++ fclose(*fh); ++ *fh = NULL; + + result = Curl_rand_hex(data, randsuffix, sizeof(randsuffix)); + if(result) +-- +2.40.0 |