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Merged revisions 247076 via svnmerge from

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https://origsvn.digium.com/svn/asterisk/trunk

........
  r247076 | mmichelson | 2010-02-16 17:44:33 -0600 (Tue, 16 Feb 2010) | 12 lines
  
  Add va_end calls to __ast_str_helper.
  
  According to the man page for stdarg(3),
  "Each invocation of va_copy() must be matched by a
  corresponding invocation of va_end() in the same
  function."
  
  There were several cases in __ast_str_helper where
  va_copy was not matched with a corresponding call
  to va_end.
........


git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.6.1@247078 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Mark Michelson
2010-02-16 23:46:24 +00:00
parent 2397f1944c
commit 1423716c8f
1 changed files with 2 additions and 0 deletions
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2
main/utils.c
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@@ -1796,6 +1796,7 @@ int __ast_str_helper(struct ast_str **buf, size_t max_len,
}
if (ast_str_make_space(buf, need)) {
ast_verbose("failed to extend from %d to %d\n", (int)(*buf)->len, need);
va_end(aq);
return AST_DYNSTR_BUILD_FAILED;
}
(*buf)->str[offset] = '\0'; /* Truncate the partial write. */
@@ -1804,6 +1805,7 @@ int __ast_str_helper(struct ast_str **buf, size_t max_len,
va_end(aq);
continue;
}
va_end(aq);
break;
} while (1);
/* update space used, keep in mind the truncation */