summaryrefslogtreecommitdiffstats
path: root/lib
diff options
context:
space:
mode:
Diffstat (limited to 'lib')
-rw-r--r--lib/libalpm/dload.c12
1 files changed, 12 insertions, 0 deletions
diff --git a/lib/libalpm/dload.c b/lib/libalpm/dload.c
index e4a8a0b0..f197d060 100644
--- a/lib/libalpm/dload.c
+++ b/lib/libalpm/dload.c
@@ -24,6 +24,7 @@
#include <errno.h>
#include <string.h>
#include <unistd.h>
+#include <signal.h>
#include <limits.h>
/* the following two are needed on BSD for libfetch */
#if defined(HAVE_SYS_SYSLIMITS_H)
@@ -115,6 +116,7 @@ static int download_internal(const char *url, const char *localpath,
size_t dl_thisfile = 0;
char *tempfile, *destfile, *filename;
int ret = 0;
+ struct sigaction new_action, old_action;
struct url *fileurl = url_for_string(url);
if(!fileurl) {
@@ -148,6 +150,13 @@ static int download_internal(const char *url, const char *localpath,
/* 10s timeout - TODO make a config option */
fetchTimeout = 10000;
+ /* ignore any SIGPIPE signals- these may occur if our FTP socket dies or
+ * something along those lines. Store the old signal handler first. */
+ new_action.sa_handler = SIG_IGN;
+ sigemptyset(&new_action.sa_mask);
+ sigaction(SIGPIPE, NULL, &old_action);
+ sigaction(SIGPIPE, &new_action, NULL);
+
dlf = fetchXGet(fileurl, &ust, (handle->nopassiveftp ? "" : "p"));
if(fetchLastErrCode != 0 || dlf == NULL) {
@@ -238,6 +247,9 @@ static int download_internal(const char *url, const char *localpath,
ret = 0;
cleanup:
+ /* restore any existing SIGPIPE signal handler */
+ sigaction(SIGPIPE, &old_action, NULL);
+
FREE(tempfile);
FREE(destfile);
if(localf != NULL) {