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-rw-r--r--meta/recipes-core/glibc/glibc/0029-fix-getmntent-empty-lines.patch40
1 files changed, 0 insertions, 40 deletions
diff --git a/meta/recipes-core/glibc/glibc/0029-fix-getmntent-empty-lines.patch b/meta/recipes-core/glibc/glibc/0029-fix-getmntent-empty-lines.patch
deleted file mode 100644
index 390bb3034d..0000000000
--- a/meta/recipes-core/glibc/glibc/0029-fix-getmntent-empty-lines.patch
+++ /dev/null
@@ -1,40 +0,0 @@
-From b0e805fa0d6fea33745952df7b7f5442ca4c374f Mon Sep 17 00:00:00 2001
-From: Mike Frysinger <vapier@gentoo.org>
-Date: Fri, 28 Aug 2015 17:08:49 -0400
-Subject: [PATCH] getmntent: fix memory corruption w/blank lines [BZ #18887]
-
-The fix for BZ #17273 introduced a single byte of memory corruption when
-the line is entirely blank. It would walk back past the start of the
-buffer if the heap happened to be 0x20 or 0x09 and then write a NUL byte.
- buffer = '\n';
- end_ptr = buffer;
- while (end_ptr[-1] == ' ' || end_ptr[-1] == '\t')
- end_ptr--;
- *end_ptr = '\0';
-
-Fix that and rework the tests. Adding the testcase for BZ #17273 to the
-existing \040 parser does not really make sense as it's unrelated, and
-leads to confusing behavior: it implicitly relies on the new entry being
-longer than the previous entry (since it just rewinds the FILE*). Split
-it out into its own dedicated testcase instead.
-
-The original patch is at link https://sourceware.org/git/gitweb.cgi?p=glibc.git;a=patch;h=b0e805fa0d6fea33745952df7b7f5442ca4c374f.
-Only code to mntent_r.c is kept in this patch, Change log, NEWS, Makefile, and test cases are excluded.
-
-Upstream-Status: Backport (upstreamed to 2.23)
-Signed-off-by: Baoshan Pang <baoshan.pang@windriver.com>
-
-diff --git a/misc/mntent_r.c b/misc/mntent_r.c
-index 6159873..19af8a8 100644
---- a/misc/mntent_r.c
-+++ b/misc/mntent_r.c
-@@ -136,7 +136,8 @@ __getmntent_r (FILE *stream, struct mntent *mp, char *buffer, int bufsiz)
- end_ptr = strchr (buffer, '\n');
- if (end_ptr != NULL) /* chop newline */
- {
-- while (end_ptr[-1] == ' ' || end_ptr[-1] == '\t')
-+ while (end_ptr != buffer
-+ && (end_ptr[-1] == ' ' || end_ptr[-1] == '\t'))
- end_ptr--;
- *end_ptr = '\0';
- }