diff options
| -rw-r--r-- | lib/libalpm/dload.c | 12 |
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) { |