From: Evgeni Stebaev <js@direct.lv>
To: musl@lists.openwall.com
Subject: Different scanf behaviour compared to glibc
Date: Fri, 7 Jul 2017 22:53:34 +0300 [thread overview]
Message-ID: <CALFw=eVCeFiVuzvt8bwbZBG63fWNw_NRCcWaraTqMhRgtXV5Lg@mail.gmail.com> (raw)
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Hi!
sscanf returns 0 for the following code using musl, but glibc returns 1.
%15s cannot be used here since it stops on whitespace, but it's required to
get all remaining data after getting other fields with sscanf (not included
in this example).
#include <stdio.h>
#include <string.h>
int main(void) {
char data[16];
memset(data, '\0', sizeof(data));
int res = sscanf("abcde", "%15c", data);
printf("parse: %d %s\n", res, data);
return 0;
}
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next reply other threads:[~2017-07-07 19:53 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-07-07 19:53 Evgeni Stebaev [this message]
2017-07-07 20:41 ` Rich Felker
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