diff options
Diffstat (limited to 'package/audit/0004-Do-not-call-posix_fallocate-if-unavailable.patch')
| -rw-r--r-- | package/audit/0004-Do-not-call-posix_fallocate-if-unavailable.patch | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/package/audit/0004-Do-not-call-posix_fallocate-if-unavailable.patch b/package/audit/0004-Do-not-call-posix_fallocate-if-unavailable.patch new file mode 100644 index 0000000000..4bb27a436e --- /dev/null +++ b/package/audit/0004-Do-not-call-posix_fallocate-if-unavailable.patch @@ -0,0 +1,47 @@ +From 3f44df90f60c692127f84de090cd5337f627e1c2 Mon Sep 17 00:00:00 2001 +From: Clayton Shotwell <clayton.shotwell@rockwellcollins.com> +Date: Wed, 1 Apr 2015 07:49:54 -0500 +Subject: [PATCH] Do not call posix_fallocate() if unavailable + +uClibc does not implement posix_fallocate(), and posix_fallocate() is +mostly only an hint to the kernel that we will need such or such +amount of space inside a file. Adding a check around the +posix_fallocate() call so it is only called when it is available. + +Signed-off-by: Clayton Shotwell <clayton.shotwell@rockwellcollins.com> +--- + audisp/plugins/remote/queue.c | 2 ++ + configure.ac | 1 + + 2 files changed, 3 insertions(+) + +diff --git a/audisp/plugins/remote/queue.c b/audisp/plugins/remote/queue.c +index 79eebd7..971e4e4 100644 +--- a/audisp/plugins/remote/queue.c ++++ b/audisp/plugins/remote/queue.c +@@ -215,9 +215,11 @@ static int q_open_file(struct queue *q, const char *path) + return -1; + if (q_sync(q) != 0) + return -1; ++#ifdef HAVE_POSIX_FALLOCATE + if (posix_fallocate(q->fd, 0, + (q->num_entries + 1) * q->entry_size) != 0) + return -1; ++#endif + } else { + uint32_t file_entries; + if (full_pread(q->fd, &fh, sizeof(fh), 0) != 0) +diff --git a/configure.ac b/configure.ac +index 57aec03..c14ec80 100644 +--- a/configure.ac ++++ b/configure.ac +@@ -67,6 +67,7 @@ AC_CHECK_DECLS([MS_DIRSYNC], [], [], [[#include <sys/mount.h>]]) + AC_CHECK_DECLS([AUDIT_FEATURE_VERSION], [], [], [[#include <linux/audit.h>]]) + AC_CHECK_DECLS([AUDIT_VERSION_BACKLOG_WAIT_TIME], [], [], [[#include <linux/audit.h>]]) + AC_CHECK_DECLS([ADDR_NO_RANDOMIZE],,, [#include <sys/personality.h>]) ++AC_CHECK_FUNCS([posix_fallocate]) + + ALLWARNS="" + ALLDEBUG="-g" +-- +1.9.1 + |
