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mapi32: Prevent freeing non-allocated memory.

This commit is contained in:
Hans Leidekker 2006-02-09 12:07:18 +01:00 committed by Alexandre Julliard
parent 5e3c00fae6
commit 32affb8ac5
1 changed files with 2 additions and 2 deletions
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4
dlls/mapi32/sendmail.c
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@ -63,7 +63,7 @@ ULONG WINAPI MAPISendMail( LHANDLE session, ULONG uiparam,
unsigned int i, to_count = 0, cc_count = 0, bcc_count = 0;
unsigned int to_size = 0, cc_size = 0, bcc_size = 0, subj_size, body_size;
char *address = "", *to = "", *cc = "", *bcc = "", *subject, *body;
char *address = "", *to = NULL, *cc = NULL, *bcc = NULL, *subject, *body;
static const char format[] =
"mailto:\"%s\"?subject=\"%s\"&cc=\"%s\"&bcc=\"%s\"&body=\"%s\"";
char *mailto = NULL, *escape = NULL;
@ -173,7 +173,7 @@ ULONG WINAPI MAPISendMail( LHANDLE session, ULONG uiparam,
mailto = HeapAlloc( GetProcessHeap(), 0, size );
if (!mailto) goto exit;
sprintf( mailto, format, to, subject, cc, bcc, body );
sprintf( mailto, format, to ? to : "", subject, cc ? cc : "", bcc ? bcc : "", body );
size = 0;
res = UrlEscapeA( mailto, NULL, &size, URL_ESCAPE_SPACES_ONLY );