lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
Open Source and information security mailing list archives
| ||
|
Date: Tue, 21 Apr 2020 18:37:22 -0000 From: "tip-bot2 for Dmitry Safonov" <tip-bot2@...utronix.de> To: linux-tip-commits@...r.kernel.org Cc: Andrei Vagin <avagin@...nvz.org>, Dmitry Safonov <dima@...sta.com>, Thomas Gleixner <tglx@...utronix.de>, Andy Lutomirski <luto@...nel.org>, x86 <x86@...nel.org>, LKML <linux-kernel@...r.kernel.org> Subject: [tip: x86/vdso] x86/vdso/vdso2c: Correct error messages on file open The following commit has been merged into the x86/vdso branch of tip: Commit-ID: 089ef5579fc1b0b748bfb1600b4392f42db6fd5f Gitweb: https://git.kernel.org/tip/089ef5579fc1b0b748bfb1600b4392f42db6fd5f Author: Dmitry Safonov <dima@...sta.com> AuthorDate: Mon, 20 Apr 2020 19:32:53 +01:00 Committer: Thomas Gleixner <tglx@...utronix.de> CommitterDate: Tue, 21 Apr 2020 20:33:16 +02:00 x86/vdso/vdso2c: Correct error messages on file open err() message in main() is misleading: it should print `outfilename`, which is argv[3], not argv[2]. Correct error messages to be more precise about what failed and for which file. Co-developed-by: Andrei Vagin <avagin@...nvz.org> Signed-off-by: Andrei Vagin <avagin@...nvz.org> Signed-off-by: Dmitry Safonov <dima@...sta.com> Signed-off-by: Thomas Gleixner <tglx@...utronix.de> Acked-by: Andy Lutomirski <luto@...nel.org> Link: https://lkml.kernel.org/r/20200420183256.660371-2-dima@arista.com --- arch/x86/entry/vdso/vdso2c.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/x86/entry/vdso/vdso2c.c b/arch/x86/entry/vdso/vdso2c.c index 3842873..7380908 100644 --- a/arch/x86/entry/vdso/vdso2c.c +++ b/arch/x86/entry/vdso/vdso2c.c @@ -187,7 +187,7 @@ static void map_input(const char *name, void **addr, size_t *len, int prot) int fd = open(name, O_RDONLY); if (fd == -1) - err(1, "%s", name); + err(1, "open(%s)", name); tmp_len = lseek(fd, 0, SEEK_END); if (tmp_len == (off_t)-1) @@ -240,7 +240,7 @@ int main(int argc, char **argv) outfilename = argv[3]; outfile = fopen(outfilename, "w"); if (!outfile) - err(1, "%s", argv[2]); + err(1, "fopen(%s)", outfilename); go(raw_addr, raw_len, stripped_addr, stripped_len, outfile, name);
Powered by blists - more mailing lists