3 files changed, 34 insertions, 2 deletions
diff --git a/src/process/execlp.c b/src/process/execlp.c
index 5eed886e..f6da398b 100644
--- a/src/process/execlp.c
+++ b/src/process/execlp.c
@@ -1,6 +1,9 @@
 #include <unistd.h>
+#include <errno.h>
 #include <stdarg.h>
 
+extern int __execsh(const char *, char *const []);
+
 int execlp(const char *file, const char *argv0, ...)
 {
 	int argc;
@@ -17,6 +20,11 @@ int execlp(const char *file, const char *argv0, ...)
 			argv[i] = va_arg(ap, char *);
 		argv[i] = NULL;
 		va_end(ap);
-		return execvp(file, argv);
+		execvp(file, argv);
+		if (errno == ENOEXEC) {
+			errno = 0;
+			return __execsh(file, argv);
+		}
+		return -1;
 	}
 }
diff --git a/src/process/execsh.c b/src/process/execsh.c
new file mode 100644
index 00000000..180bb2aa
--- /dev/null
+++ b/src/process/execsh.c
@@ -0,0 +1,18 @@
+#include <unistd.h>
+#include <errno.h>
+#include "libc.h"
+
+int
+__execsh(const char *file, char *const argv[])
+{
+	int i, argc;
+	char **p;
+
+	for (argc=1, p=(char **)argv; *p; ++argc, ++p);
+
+	char *nargv[argc+1];
+	nargv[0] = (char *)file;
+	for (i=0; i<argc; ++i)
+		nargv[i+1] = argv[i];
+	return execv("/bin/sh", nargv);
+}
diff --git a/src/process/execvp.c b/src/process/execvp.c
index ef3b9dd5..5e6255f7 100644
--- a/src/process/execvp.c
+++ b/src/process/execvp.c
@@ -5,6 +5,7 @@
 #include <limits.h>
 
 extern char **__environ;
+extern int __execsh(const char *, char *const []);
 
 int __execvpe(const char *file, char *const argv[], char *const envp[])
 {
@@ -54,7 +55,12 @@ int __execvpe(const char *file, char *const argv[], char *const envp[])
 
 int execvp(const char *file, char *const argv[])
 {
-	return __execvpe(file, argv, __environ);
+	__execvpe(file, argv, __environ);
+	if (errno == ENOEXEC) {
+		errno = 0;
+		return __execsh(file, argv);
+	}
+	return -1;
 }
 
 weak_alias(__execvpe, execvpe);