iliaa Mon Sep 8 18:36:59 2003 EDT
Modified files:
/php-src/win32 sendmail.c
Log:
Fixed bug #25333 (Possible body corruption & crash in win32 mail()).
Index: php-src/win32/sendmail.c
diff -u php-src/win32/sendmail.c:1.57 php-src/win32/sendmail.c:1.58
--- php-src/win32/sendmail.c:1.57 Mon Aug 11 14:03:24 2003
+++ php-src/win32/sendmail.c Mon Sep 8 18:36:59 2003
@@ -17,7 +17,7 @@
*
*/
-/* $Id: sendmail.c,v 1.57 2003/08/11 18:03:24 iliaa Exp $ */
+/* $Id: sendmail.c,v 1.58 2003/09/08 22:36:59 iliaa Exp $ */
#include "php.h" /*php specific */
#include <stdio.h>
@@ -385,7 +385,7 @@
int SendText(char *RPath, char *Subject, char *mailTo, char *mailCc, char *mailBcc,
char *data,
char *headers, char *headers_lc, char **error_message)
{
- int res, i;
+ int res;
char *p;
char *tempMailTo, *token, *pos1, *pos2;
char *server_response = NULL;
@@ -619,35 +619,30 @@
* uses ZVAL as it's parameters */
data_cln = php_str_to_str(data, strlen(data), PHP_WIN32_MAIL_DOT_PATTERN,
sizeof(PHP_WIN32_MAIL_DOT_PATTERN) - 1,
PHP_WIN32_MAIL_DOT_REPLACE,
sizeof(PHP_WIN32_MAIL_DOT_REPLACE) - 1, &data_cln_len);
+ if (!data_cln) {
+ data_cln = estrdup("");
+ data_cln_len = 1;
+ }
/* send message contents in 1024 chunks */
- if (data_cln_len <= 1024) {
- if ((res = Post(data_cln)) != SUCCESS) {
- efree(data_cln);
- return (res);
- }
- } else {
- int parts = (int) floor(data_cln_len / 1024);
+ {
+ char c, *e2, *e = data_cln + data_cln_len;
p = data_cln;
- for (i = 0; i < parts; i++) {
- strlcpy(Buffer, p, 1024);
- Buffer[1024] = '\0';
- p += 1024;
-send_chunk:
- /* send chunk */
- if ((res = Post(Buffer)) != SUCCESS) {
+ while (e - p > 1024) {
+ e2 = p + 1024;
+ c = *e2;
+ *e2 = '\0';
+ if ((res = Post(p)) != SUCCESS) {
efree(data_cln);
- return (res);
+ return(res);
}
+ *e2 = c;
+ p = e2;
}
-
- if ((parts * 1024) < data_cln_len) {
- i = data_cln_len - (parts * 1024);
- strlcpy(Buffer, p, i);
- Buffer[i] = '\0';
- parts++;
- goto send_chunk;
+ if ((res = Post(p)) != SUCCESS) {
+ efree(data_cln);
+ return(res);
}
}
--
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