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| author | Eric S. Raymond <esr@thyrsus.com> | 2003-07-17 02:27:28 +0000 |
|---|---|---|
| committer | Eric S. Raymond <esr@thyrsus.com> | 2003-07-17 02:27:28 +0000 |
| commit | e97423bc380dc2641fa428e32d6aaa00921d03f8 (patch) | |
| tree | 245eb00ce05be8285ff8c408cd35b954dd4683ce /transact.c | |
| parent | c0840cad25492add62bc2fbdcdccc0e11e233fee (diff) | |
| download | fetchmail-e97423bc380dc2641fa428e32d6aaa00921d03f8.tar.gz fetchmail-e97423bc380dc2641fa428e32d6aaa00921d03f8.tar.bz2 fetchmail-e97423bc380dc2641fa428e32d6aaa00921d03f8.zip | |
More graceful handling of headers without a delimiter line.
svn path=/trunk/; revision=3817
Diffstat (limited to 'transact.c')
| -rw-r--r-- | transact.c | 13 |
1 files changed, 6 insertions, 7 deletions
@@ -337,7 +337,8 @@ static char *parse_received(struct query *ctl, char *bufp) /* shared by readheaders and readbody */ static int sizeticker; -#define EMPTYLINE(s) ((s)[0] == '\r' && (s)[1] == '\n' && (s)[2] == '\0') +#define EMPTYLINE(s) (((s)[0] == '\r' && (s)[1] == '\n' && (s)[2] == '\0') \ + || ((s)[0] == '\n' && (s)[1] == '\0')) static int end_of_header (const char *s) /* accept "\r*\n" as EOH in order to be bulletproof against broken survers */ @@ -515,12 +516,12 @@ int readheaders(int sock, */ if (!isspace(line[0]) && !strchr(line, ':')) { - /* the headers_ok flag cannot be set to FALSE here as the - * delimiter has not occurred yet. */ + headers_ok = FALSE; + has_nuls = (linelen != strlen(line)); if (outlevel > O_SILENT) report(stdout, GT_("incorrect header line found while scanning headers\n")); - retain_mail = 1; + goto process_headers; } /* check for RFC822 continuations */ @@ -1313,9 +1314,7 @@ int readbody(int sock, struct query *ctl, flag forward, int len) /* check for end of message */ if (protocol->delimited && *inbufp == '.') { - if (inbufp[1] == '\r' && inbufp[2] == '\n' && inbufp[3] == '\0') - break; - else if (inbufp[1] == '\n' && inbufp[2] == '\0') + if (EMPTYLINE(inbufp+1)) break; else msgblk.msglen--; /* subtract the size of the dot escape */ |