diff options
Diffstat (limited to 'main/musl/0003-reopen-syslog-socket-on-error.patch')
| -rw-r--r-- | main/musl/0003-reopen-syslog-socket-on-error.patch | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/main/musl/0003-reopen-syslog-socket-on-error.patch b/main/musl/0003-reopen-syslog-socket-on-error.patch new file mode 100644 index 0000000000..d89d6be22a --- /dev/null +++ b/main/musl/0003-reopen-syslog-socket-on-error.patch @@ -0,0 +1,42 @@ +From 324dbe39c6941f9d37d438cc528a3dedbc89c636 Mon Sep 17 00:00:00 2001 +From: Rich Felker <dalias@aerifal.cx> +Date: Tue, 7 Jul 2015 10:35:50 +0300 +Subject: [PATCH] reopen syslog socket on error + +--- + src/misc/syslog.c | 12 +++++++++++- + 1 file changed, 11 insertions(+), 1 deletion(-) + +diff --git a/src/misc/syslog.c b/src/misc/syslog.c +index e026f9b..f98944f 100644 +--- a/src/misc/syslog.c ++++ b/src/misc/syslog.c +@@ -56,6 +56,14 @@ static void __openlog() + log_fd = fd; + } + ++static int __reopenlog() ++{ ++ close(log_fd); ++ log_fd = -1; ++ __openlog(); ++ return log_fd; ++} ++ + void openlog(const char *ident, int opt, int facility) + { + int cs; +@@ -107,7 +115,9 @@ static void _vsyslog(int priority, const char *message, va_list ap) + if (l2 >= sizeof buf - l) l = sizeof buf - 1; + else l += l2; + if (buf[l-1] != '\n') buf[l++] = '\n'; +- if (send(log_fd, buf, l, 0) < 0 && (log_opt & LOG_CONS)) { ++ if (send(log_fd, buf, l, 0) < 0 ++ && (__reopenlog() < 0 || send(log_fd, buf, l, 0) < 0) ++ && (log_opt & LOG_CONS)) { + fd = open("/dev/console", O_WRONLY|O_NOCTTY|O_CLOEXEC); + if (fd >= 0) { + dprintf(fd, "%.*s", l-hlen, buf+hlen); +-- +2.4.5 + |