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| author | Jeff Johnston <jjohnstn@redhat.com> | 2004-07-16 15:47:15 +0000 |
|---|---|---|
| committer | Jeff Johnston <jjohnstn@redhat.com> | 2004-07-16 15:47:15 +0000 |
| commit | dbfd3394e9b0a7913dd27b0ba0252ec1a212b36e (patch) | |
| tree | 34f090c95dd1d03248a372cf69641b16f4af6df7 /newlib | |
| parent | e348b39a719c81dce44594c56daf00cc71a0f55b (diff) | |
| download | newlib-dbfd3394e9b0a7913dd27b0ba0252ec1a212b36e.zip newlib-dbfd3394e9b0a7913dd27b0ba0252ec1a212b36e.tar.gz newlib-dbfd3394e9b0a7913dd27b0ba0252ec1a212b36e.tar.bz2 | |
2004-07-16 Jeff Johnston <jjohnstn@redhat.com>
* libc/stdio/fvwrite.c (_sfvwrite): For asprintf family
calls, if realloc fails, free up buffer as it is no longer
used.
Diffstat (limited to 'newlib')
| -rw-r--r-- | newlib/ChangeLog | 6 | ||||
| -rw-r--r-- | newlib/libc/stdio/fvwrite.c | 6 |
2 files changed, 11 insertions, 1 deletions
diff --git a/newlib/ChangeLog b/newlib/ChangeLog index 4c0d460..faaf125 100644 --- a/newlib/ChangeLog +++ b/newlib/ChangeLog @@ -1,3 +1,9 @@ +2004-07-16 Jeff Johnston <jjohnstn@redhat.com> + + * libc/stdio/fvwrite.c (_sfvwrite): For asprintf family + calls, if realloc fails, free up buffer as it is no longer + used. + 2004-07-07 Artem B. Bityuckiy <dedekind@oktetlabs.ru> * libc/iconv/iconv.tex: Updated to represent recent changes. diff --git a/newlib/libc/stdio/fvwrite.c b/newlib/libc/stdio/fvwrite.c index 3143b01..f036d74 100644 --- a/newlib/libc/stdio/fvwrite.c +++ b/newlib/libc/stdio/fvwrite.c @@ -129,7 +129,11 @@ _DEFUN(__sfvwrite, (fp, uio), fp->_bf._base, curpos + len); if (!ptr) - goto err; + { + /* Free buffer which is no longer used. */ + _free_r (_REENT, fp->_bf._base); + goto err; + } fp->_bf._base = ptr; fp->_p = ptr + curpos; fp->_bf._size = curpos + len; |