diff options
Diffstat (limited to 'driver.c')
| -rw-r--r-- | driver.c | 47 |
1 files changed, 38 insertions, 9 deletions
@@ -570,7 +570,7 @@ struct query *ctl; /* query control record */ oldlen = strlen(bufp); headers = malloc(oldlen + 1); if (headers == NULL) - return(PS_IOERR); + return(PS_SYNTAX); (void) strcpy(headers, bufp); bufp = headers; } @@ -593,7 +593,7 @@ struct query *ctl; /* query control record */ newlen = oldlen + strlen(bufp); headers = realloc(headers, newlen + 1); if (headers == NULL) - return(PS_IOERR); + return(PS_SYNTAX); strcpy(headers + oldlen, bufp); bufp = headers + oldlen; oldlen = newlen; @@ -726,10 +726,8 @@ struct query *ctl; /* query control record */ /* replace all LFs with CR-LF before sending to the SMTP server */ if (!ctl->mda[0]) { - char *newheaders = malloc(1 + oldlen * 2); + char *newheaders = xmalloc(1 + oldlen * 2); - if (newheaders == NULL) - return(PS_IOERR); oldlen = strcrlf(newheaders, headers, oldlen); free(headers); headers = newheaders; @@ -761,10 +759,8 @@ struct query *ctl; /* query control record */ /* replace all LFs with CR-LF in the line */ if (!ctl->mda[0]) { - char *newbufp = malloc(1 + strlen(bufp) * 2); + char *newbufp = xmalloc(1 + strlen(bufp) * 2); - if (newbufp == NULL) - return(PS_IOERR); strcrlf(newbufp, bufp, strlen(bufp)); bufp = newbufp; } @@ -902,9 +898,12 @@ const struct method *proto; /* protocol method table */ vtalarm(mytimeout = ctl->timeout); if (setjmp(restart) == 1) + { fprintf(stderr, "fetchmail: timeout after %d seconds waiting for %s.\n", ctl->timeout, ctl->servername); + ok = PS_ERROR; + } else { char buf [POPBUFSIZE+1]; @@ -1091,9 +1090,39 @@ const struct method *proto; /* protocol method table */ } } - signal(SIGVTALRM, sigsave); + switch (ok) + { + case PS_SOCKET: + fputs("fetchmail: socket", stderr); + break; + case PS_AUTHFAIL: + fputs("fetchmail: authorization", stderr); + break; + case PS_SYNTAX: + fputs("fetchmail: missing or bad RFC822 header", stderr); + break; + case PS_IOERR: + fputs("fetchmail: MDA", stderr); + break; + case PS_ERROR: + fputs("fetchmail: client/server synchronization", stderr); + break; + case PS_PROTOCOL: + fputs("fetchmail: client/server protocol", stderr); + break; + case PS_SMTP: + fputs("fetchmail: SMTP transaction", stderr); + break; + case PS_UNDEFINED: + fputs("fetchmail: undefined", stderr); + break; + } + if (ok==PS_SOCKET || ok==PS_AUTHFAIL || ok==PS_SYNTAX || ok==PS_IOERR + || ok==PS_ERROR || ok==PS_PROTOCOL || ok==PS_SMTP) + fprintf(stderr, "error while talking to %s\n", ctl->servername); closeUp: + signal(SIGVTALRM, sigsave); return(ok); } |