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Check-in Number:
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583 | |
| Date: |
2001-Aug-01 09:07:55 (local)
2001-Aug-01 07:07:55 (UTC) |
| User: | thl |
| Branch: | |
| Comment: |
improved robustness adding some parameter sanit checks |
| Tickets: |
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| Inspections: |
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| Files: |
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ossp-pkg/lmtp2nntp/lmtp.c 1.7 -> 1.8
--- lmtp.c 2001/07/26 15:18:57 1.7
+++ lmtp.c 2001/08/01 07:07:55 1.8
@@ -96,12 +96,12 @@
* the _io_ structure by NULLing it causes use of the system default
* function.
*/
- lmtp_t *lmtp = NULL;
+ lmtp_t *lmtp;
if ((lmtp = (lmtp_t *)malloc(sizeof(lmtp_t))) == NULL)
return NULL;
- if(io == NULL) {
+ if (io == NULL) {
lmtp->io.read = read;
lmtp->io.write = write;
} else {
@@ -128,6 +128,8 @@
{
int i;
+ if (lmtp == NULL)
+ return;
for (i = 0; (i < LMTP_MAXVERBS) && (lmtp->dispatch[i] != NULL); i++)
free(lmtp->dispatch[i]); /* lmtp_register() */
free(lmtp->dispatch); /* lmtp_create() */
@@ -142,6 +144,8 @@
char c;
lmtp_readline_t *rl = &lmtp->rl;
+ if (lmtp == NULL)
+ return LMTP_ERR_ARG;
for (n = 0; n < buflen-1;) {
/* fetch one character (but read more) */
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