From: Eugene Syromyatnikov <evgsyr@gmail.com>
Date: Wed, 21 Sep 2016 21:21:14 +0000 (+0300)
Subject: fallocate: change print format of offset and len arguments to signed
X-Git-Tag: v4.14~32
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=5af0e0dab8427e8db4fcf3ca3554aab0eaadf24c;p=strace

fallocate: change print format of offset and len arguments to signed

Since types of these arguments are off_t and kernel actually expects
signed values in order to fail when negative values are provided,
lets display these values as signed.

* fallocate.c (SYS_FUNC(fallocate)): Change conversion specifier for
printing "offset" and "len" syscall arguments from %llu to %lld.
---

diff --git a/fallocate.c b/fallocate.c
index 0b1cfec9..b707279c 100644
--- a/fallocate.c
+++ b/fallocate.c
@@ -19,10 +19,10 @@ SYS_FUNC(fallocate)
 	tprints(", ");
 
 	/* offset */
-	argn = printllval(tcp, "%llu, ", 2);
+	argn = printllval(tcp, "%lld, ", 2);
 
 	/* len */
-	printllval(tcp, "%llu", argn);
+	printllval(tcp, "%lld", argn);
 
 	return RVAL_DECODED;
 }