diff options
| author | David Vossel <dvossel@digium.com> | 2010-05-18 22:48:51 +0000 |
|---|---|---|
| committer | David Vossel <dvossel@digium.com> | 2010-05-18 22:48:51 +0000 |
| commit | 10789ef88aed4618764191bcb77ffb46d09d71bb (patch) | |
| tree | bdc52ffa94a092dc8fdd07c3be6581a7d536f11e /main/strings.c | |
| parent | 7814913d869bd53f12d1072f62fe1f5ac376b13d (diff) | |
fixes segfault on logging
(closes issue #17331)
Reported by: under
Patches:
utils.diff uploaded by under (license 914)
segfault_on_logging.diff uploaded by dvossel (license 671)
Tested by: under, dvossel
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@263904 65c4cc65-6c06-0410-ace0-fbb531ad65f3
Diffstat (limited to 'main/strings.c')
| -rw-r--r-- | main/strings.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/main/strings.c b/main/strings.c index 6167e9b08..10c1c42f8 100644 --- a/main/strings.c +++ b/main/strings.c @@ -77,13 +77,14 @@ int __ast_str_helper(struct ast_str **buf, ssize_t max_len, * reallocate the buffer and return a message telling to retry. */ if (need > (*buf)->__AST_STR_LEN && (max_len == 0 || (*buf)->__AST_STR_LEN < max_len) ) { + int len = (int)(*buf)->__AST_STR_LEN; if (max_len && max_len < need) { /* truncate as needed */ need = max_len; } else if (max_len == 0) { /* if unbounded, give more room for next time */ need += 16 + need / 4; } if (0) { /* debugging */ - ast_verbose("extend from %d to %d\n", (int)(*buf)->__AST_STR_LEN, need); + ast_verbose("extend from %d to %d\n", len, need); } if ( #if (defined(MALLOC_DEBUG) && !defined(STANDALONE)) @@ -92,7 +93,7 @@ int __ast_str_helper(struct ast_str **buf, ssize_t max_len, ast_str_make_space(buf, need) #endif ) { - ast_verbose("failed to extend from %d to %d\n", (int)(*buf)->__AST_STR_LEN, need); + ast_verbose("failed to extend from %d to %d\n", len, need); va_end(aq); return AST_DYNSTR_BUILD_FAILED; } |