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Silence gcc7.1 warnings about snprintf().

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Wayne Davison committed 2020-05-29 14:18:08 -07:00
1 parent 364d302bca
commit f5446552f3
2 files changed
+4 -5
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socket.c
+2 -3
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@@ -73,9 +73,8 @@ static int establish_proxy_connection(int fd, char *host, int port,
authhdr = "";
}
snprintf(buffer, sizeof buffer, "CONNECT %s:%d HTTP/1.0%s%s\r\n\r\n",
host, port, authhdr, authbuf);
len = strlen(buffer);
len = snprintf(buffer, sizeof buffer, "CONNECT %s:%d HTTP/1.0%s%s\r\n\r\n", host, port, authhdr, authbuf);
assert(len > 0 && len < (int)sizeof buffer);
if (write(fd, buffer, len) != len) {
rsyserr(FERROR, errno, "failed to write to proxy");
return -1;
util.c
+2 -2
View File
@@ -1342,10 +1342,10 @@ char *timestring(time_t t)
static char buffers[4][20]; /* We support 4 simultaneous timestring results. */
char *TimeBuf = buffers[ndx = (ndx + 1) % 4];
struct tm *tm = localtime(&t);
snprintf(TimeBuf, sizeof buffers[0], "%4d/%02d/%02d %02d:%02d:%02d",
int len = snprintf(TimeBuf, sizeof buffers[0], "%4d/%02d/%02d %02d:%02d:%02d",
(int)tm->tm_year + 1900, (int)tm->tm_mon + 1, (int)tm->tm_mday,
(int)tm->tm_hour, (int)tm->tm_min, (int)tm->tm_sec);
assert(len > 0); /* Silence gcc warning */
return TimeBuf;
}