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Fix crash in app_minivm when mime encoding string

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An incorrect string initializations was left in ast_str_encode_mime from the
patch that converted string manipulations to use ast_str strings (r191140).
The string initialization causes a crash when ast_str_set is called on
the string later on in the function.

(closes issue ASTERISK-18697)
Reported by: Chris Boot
patches:
  minivm-null-pointer-dereference-fix.patch uploaded by bootc (license 6309)

(issue ASTERISK-20854)
Reported by: Chris Warr
Tested by: Chris Warr
........

Merged revisions 379608 from http://svn.asterisk.org/svn/asterisk/branches/1.8
........

Merged revisions 379609 from http://svn.asterisk.org/svn/asterisk/branches/11


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@379612 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Matthew Jordan
2013-01-21 04:17:28 +00:00
parent 50fa41ab8b
commit d4bdec74e4
1 changed files with 0 additions and 1 deletions
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1
apps/app_minivm.c
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@@ -1158,7 +1158,6 @@ static const char *ast_str_encode_mime(struct ast_str **end, ssize_t maxlen, con
{
struct ast_str *tmp = ast_str_alloca(80);
int first_section = 1;
*end = '\0';
ast_str_reset(*end);
ast_str_set(&tmp, -1, "=?%s?Q?", charset);