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Code

lib: Use fdopen_keepfd()

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Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Martin Schwenke <mschwenke@ddn.com>
This commit is contained in:
Volker Lendecke 2024-04-10 13:11:11 +02:00 committed by Martin Schwenke
parent b6f4acb9b4
commit 4de14e2723
1 changed files with 2 additions and 11 deletions
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13
source3/lib/tallocmsg.c
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@ -21,11 +21,11 @@
#include "source3/lib/tallocmsg.h"
#include "lib/util/talloc_report_printf.h"
#include "lib/util/debug.h"
#include "lib/util/util_file.h"
static bool pool_usage_filter(struct messaging_rec *rec, void *private_data)
{
FILE *f = NULL;
int fd;
if (rec->msg_type != MSG_REQ_POOL_USAGE) {
return false;
@ -38,18 +38,9 @@ static bool pool_usage_filter(struct messaging_rec *rec, void *private_data)
return false;
}
fd = dup(rec->fds[0]);
if (fd == -1) {
DBG_DEBUG("dup(%"PRIi64") failed: %s\n",
rec->fds[0],
strerror(errno));
return false;
}
f = fdopen(fd, "w");
f = fdopen_keepfd(rec->fds[0], "w");
if (f == NULL) {
DBG_DEBUG("fdopen failed: %s\n", strerror(errno));
close(fd);
return false;
}