From: Todd C. Miller <Todd.Miller@courtesan.com>
Date: Tue, 25 Sep 2012 17:31:20 +0000 (-0400)
Subject: Handle SIGCONT_FG and SIGCONT_BG when converting signal number to
X-Git-Tag: SUDO_1_8_7~1^2~382
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=616d713e9b8f60fa56132bc1106b7133e87b0346;p=sudo

Handle SIGCONT_FG and SIGCONT_BG when converting signal number to
string in deliver_signal().
---

diff --git a/src/exec_pty.c b/src/exec_pty.c
index f02b87344..ddfd67be7 100644
--- a/src/exec_pty.c
+++ b/src/exec_pty.c
@@ -830,7 +830,11 @@ deliver_signal(pid_t pid, int signo, bool from_parent)
     int status;
     debug_decl(deliver_signal, SUDO_DEBUG_EXEC);
 
-    if (sig2str(signo, signame) == -1)
+    if (signo == SIGCONT_FG)
+	strlcpy(signame, "CONT_FG", sizeof(signame));
+    else if (signo == SIGCONT_BG)
+	strlcpy(signame, "CONT_BG", sizeof(signame));
+    else if (sig2str(signo, signame) == -1)
 	snprintf(signame, sizeof(signame), "%d", signo);
 
     /* Handle signal from parent. */