diff options
Diffstat (limited to 'sys-apps/util-linux/files/util-linux-2.25.1-blkid-probe-fix.patch')
-rw-r--r-- | sys-apps/util-linux/files/util-linux-2.25.1-blkid-probe-fix.patch | 43 |
1 files changed, 0 insertions, 43 deletions
diff --git a/sys-apps/util-linux/files/util-linux-2.25.1-blkid-probe-fix.patch b/sys-apps/util-linux/files/util-linux-2.25.1-blkid-probe-fix.patch deleted file mode 100644 index f994a74a6696..000000000000 --- a/sys-apps/util-linux/files/util-linux-2.25.1-blkid-probe-fix.patch +++ /dev/null @@ -1,43 +0,0 @@ -From 00749bc366fe6106df918660a92a388cfff4f35f Mon Sep 17 00:00:00 2001 -From: Karel Zak <kzak@redhat.com> -Date: Tue, 7 Oct 2014 12:44:34 +0200 -Subject: [PATCH] libblkid: zeroize errno on blkid_probe_get_buffer() success - -Since 37f4060225df0591ab8e1dd676dbc8115d900d4f prober functions are -sensitive to errno, it seems more robust to set errno=0 with in -blkid_probe_get_buffer() on success than set the zero on all places -where we call blkid_probe_get_buffer(). - -Addresses: https://github.com/karelzak/util-linux/issues/119 -Signed-off-by: Karel Zak <kzak@redhat.com> ---- - libblkid/src/probe.c | 5 ++++- - 1 file changed, 4 insertions(+), 1 deletion(-) - -diff --git a/libblkid/src/probe.c b/libblkid/src/probe.c -index 4fea3cc..3f7e43b 100644 ---- a/libblkid/src/probe.c -+++ b/libblkid/src/probe.c -@@ -539,8 +539,10 @@ unsigned char *blkid_probe_get_buffer(blkid_probe pr, - struct list_head *p; - struct blkid_bufinfo *bf = NULL; - -- if (pr->size <= 0) -+ if (pr->size <= 0) { -+ errno = EINVAL; - return NULL; -+ } - - if (pr->parent && - pr->parent->devno == pr->devno && -@@ -602,6 +604,7 @@ unsigned char *blkid_probe_get_buffer(blkid_probe pr, - list_add_tail(&bf->bufs, &pr->buffers); - } - -+ errno = 0; - return off ? bf->data + (off - bf->off) : bf->data; - } - --- -2.1.2 - |