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Use execvp so that the PATH variable is checked for programs

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baldurk
2016-08-02 14:58:35 +02:00
parent a3c616bdff
commit 6224f4437c
1 changed files with 5 additions and 3 deletions
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renderdoc/os/posix/posix_process.cpp
+5 -3
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@@ -172,8 +172,7 @@ void Process::ApplyEnvironmentModification()
modifications.clear();
}
static pid_t RunProcess(const char *app, const char *workingDir, const char *cmdLine,
char *const *envp)
static pid_t RunProcess(const char *app, const char *workingDir, const char *cmdLine, char **envp)
{
if(!app)
return (pid_t)0;
@@ -307,7 +306,10 @@ static pid_t RunProcess(const char *app, const char *workingDir, const char *cmd
{
chdir(workDir.c_str());
execve(appName.c_str(), argv, envp);
// in child process, so we can change environment
environ = envp;
execvp(appName.c_str(), argv);
RDCERR("Failed to execute %s: %s", appName.c_str(), strerror(errno));
exit(0);
}