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test: fix test runner execvp async-signal-safety

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execvp() is not async-signal-safe, execve() is.

PR-URL: https://github.com/libuv/libuv/pull/2056
Reviewed-By: Gireesh Punathil <gpunathi@in.ibm.com>
Reviewed-By: Santiago Gimeno <santiago.gimeno@gmail.com>
This commit is contained in:
Ben Noordhuis 2018-10-29 12:02:39 +01:00
parent c3cbab991b
commit 7da435aeb7
1 changed files with 3 additions and 2 deletions
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5
test/runner-unix.c
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@ -40,6 +40,7 @@
#include <sys/time.h>
#include <pthread.h>
extern char** environ;
/* Do platform-specific initialization. */
int platform_init(int argc, char **argv) {
@ -107,8 +108,8 @@ int process_start(char* name, char* part, process_info_t* p, int is_helper) {
/* child */
dup2(stdout_fd, STDOUT_FILENO);
dup2(stdout_fd, STDERR_FILENO);
execvp(args[0], args);
perror("execvp()");
execve(args[0], args, environ);
perror("execve()");
_exit(127);
}