diff options
| author | Joseph Myers <joseph@codesourcery.com> | 2014-11-12 22:31:38 +0000 |
|---|---|---|
| committer | Joseph Myers <joseph@codesourcery.com> | 2014-11-12 22:31:38 +0000 |
| commit | c52ff39e8ee052e4a57676d65a27f09bd0a859ad (patch) | |
| tree | 89b2ff9ba7308dcfd2ddabfd9abe301d9733aa49 | |
| parent | 2f5c1b000aaeb2c25b1df52453bba8de7f9453e2 (diff) | |
| download | glibc-c52ff39e8ee052e4a57676d65a27f09bd0a859ad.tar.gz | |
Fix malloc_info namespace (bug 17570).
malloc_info is defined in the same file as malloc and free, but is not
an ISO C function, so should be a weak symbol. This patch makes it
so.
Tested for x86_64 (testsuite, and that disassembly of installed shared
libraries is unchanged by the patch).
[BZ #17570]
* malloc/malloc.c (malloc_info): Rename to __malloc_info and
define as weak alias of __malloc_info.
| -rw-r--r-- | ChangeLog | 4 | ||||
| -rw-r--r-- | NEWS | 2 | ||||
| -rw-r--r-- | malloc/malloc.c | 3 |
3 files changed, 7 insertions, 2 deletions
@@ -1,5 +1,9 @@ 2014-11-12 Joseph Myers <joseph@codesourcery.com> + [BZ #17570] + * malloc/malloc.c (malloc_info): Rename to __malloc_info and + define as weak alias of __malloc_info. + [BZ #17584] * dirent/rewinddir.c (rewinddir): Rename to __rewinddir and define as weak alias of __rewinddir. Don't use libc_hidden_def. @@ -11,7 +11,7 @@ Version 2.21 6652, 12926, 14132, 14138, 14171, 15215, 15884, 17266, 17344, 17363, 17370, 17371, 17411, 17460, 17475, 17485, 17501, 17506, 17508, 17522, - 17555, 17583, 17584. + 17555, 17570, 17583, 17584. * New locales: tu_IN, bh_IN. diff --git a/malloc/malloc.c b/malloc/malloc.c index 6cbe9f32f8..6bfb8593ad 100644 --- a/malloc/malloc.c +++ b/malloc/malloc.c @@ -4993,7 +4993,7 @@ weak_alias (__posix_memalign, posix_memalign) int -malloc_info (int options, FILE *fp) +__malloc_info (int options, FILE *fp) { /* For now, at least. */ if (options != 0) @@ -5166,6 +5166,7 @@ malloc_info (int options, FILE *fp) return 0; } +weak_alias (__malloc_info, malloc_info) strong_alias (__libc_calloc, __calloc) weak_alias (__libc_calloc, calloc) |