Always use the default signal handler for ABRT signals.

[tinc] / src / process.c

diff --git a/src/process.c b/src/process.c
index f2fff1d..a3de065 100644 (file)
--- a/src/process.c
+++ b/src/process.c
@@ -356,7 +356,7 @@ bool detach(void) {
 bool execute_script(const char *name, char **envp) {
 #ifdef HAVE_SYSTEM
        int status, len;
-       char *scriptname, *p;
+       char *scriptname;
        int i;
 
 #ifndef HAVE_MINGW
@@ -397,7 +397,7 @@ bool execute_script(const char *name, char **envp) {
        for(i = 0; envp[i]; i++) {
                char *e = strchr(envp[i], '=');
                if(e) {
-                       p = alloca(e - envp[i] + 1);
+                       char p[e - envp[i] + 1];
                        strncpy(p, envp[i], e - envp[i]);
                        p[e - envp[i]] = '\0';
                        putenv(p);
@@ -546,6 +546,7 @@ static struct {
        {SIGCHLD, ignore_signal_handler},
        {SIGALRM, sigalrm_handler},
        {SIGWINCH, sigwinch_handler},
+       {SIGABRT, SIG_DFL},
        {0, NULL}
 };
 #endif