[klibc] [klibc:master] kinit: Fix capabilities alternate read/ write io without flush
klibc-bot for maximilian attems
max at stro.at
Sun May 27 14:24:04 PDT 2012
Commit-ID: 8544fef6d5e5bc8f927ffbd3e4031b905c907de9
Gitweb: http://git.kernel.org/?p=libs/klibc/klibc.git;a=commit;h=8544fef6d5e5bc8f927ffbd3e4031b905c907de9
Author: maximilian attems <max at stro.at>
AuthorDate: Sun, 27 May 2012 23:18:07 +0200
Committer: maximilian attems <max at stro.at>
CommitDate: Sun, 27 May 2012 23:18:07 +0200
[klibc] kinit: Fix capabilities alternate read/write io without flush
Just fseek back to the start.
Signed-off-by: maximilian attems <max at stro.at>
---
usr/kinit/capabilities.c | 3 +++
1 files changed, 3 insertions(+), 0 deletions(-)
diff --git a/usr/kinit/capabilities.c b/usr/kinit/capabilities.c
index eab4d93..c606144 100644
--- a/usr/kinit/capabilities.c
+++ b/usr/kinit/capabilities.c
@@ -167,6 +167,9 @@ static void do_usermodehelper_file(const char *filename, int cap_ordinal)
hi32 &= ~(1 << (cap_ordinal - 32));
/* Commit the new bit masks to the kernel */
+ ret = fseek(file, 0L, SEEK_SET);
+ if (ret != 0)
+ fail("Failed on file %s to seek %d\n", filename, ret);
sprintf(buf, "%u %u", lo32, hi32);
ret = fwrite(buf, 1, strlen(buf) + 1, file);
if (ret != 0)
More information about the klibc
mailing list