diff options
| author | Hiltjo Posthuma <hiltjo@codemadness.org> | 2021-10-24 20:59:04 +0200 |
|---|---|---|
| committer | Hiltjo Posthuma <hiltjo@codemadness.org> | 2021-10-25 23:00:27 +0200 |
| commit | 6fb7a2d6189335be489424d9aebc73cd53d151ec (patch) | |
| tree | c2e748af7c58dee07d75aee29392333b0672b7b3 | |
| parent | 34e4c3f859af9c68d26decc55251b2e940702cef (diff) | |
sfeed_mbox: use 64-bit for the checksum number
This makes the checksum number atleast 64-bit and makes the Message-ID header
consistent across mixed 32-bit and 64-bit systems.
Tested on amd64 and MIPS32BE.
| -rw-r--r-- | sfeed_mbox.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/sfeed_mbox.c b/sfeed_mbox.c index 924b6d2..e6c756f 100644 --- a/sfeed_mbox.c +++ b/sfeed_mbox.c @@ -11,8 +11,8 @@ static size_t linesize; static char host[256], *user, dtimebuf[32], mtimebuf[32]; static int usecontent = 0; /* env variable: $SFEED_MBOX_CONTENT */ -static unsigned long -djb2(unsigned char *s, unsigned long hash) +static unsigned long long +djb2(unsigned char *s, unsigned long long hash) { int c; @@ -59,14 +59,14 @@ printfeed(FILE *fp, const char *feedname) char *fields[FieldLast], timebuf[32]; struct tm parsedtm, *tm; time_t parsedtime; - unsigned long hash; + unsigned long long hash; ssize_t linelen; int ishtml; while ((linelen = getline(&line, &linesize, fp)) > 0) { if (line[linelen - 1] == '\n') line[--linelen] = '\0'; - hash = djb2((unsigned char *)line, 5381UL); + hash = djb2((unsigned char *)line, 5381ULL); parseline(line, fields); /* mbox + mail header */ @@ -84,7 +84,7 @@ printfeed(FILE *fp, const char *feedname) printf("From: %s <sfeed@>\n", fields[FieldAuthor][0] ? fields[FieldAuthor] : feedname); printf("To: %s <%s@%s>\n", user, user, host); printf("Subject: %s\n", fields[FieldTitle]); - printf("Message-ID: <%s%s%lu@%s>\n", + printf("Message-ID: <%s%s%llu@%s>\n", fields[FieldUnixTimestamp], fields[FieldUnixTimestamp][0] ? "." : "", hash, feedname); |