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p2v: close the mexp handle if mexp_spawnv fails

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Pino Toscano
2014-07-25 17:36:17 +02:00
committed by Richard W.M. Jones
parent 9c3ce6535c
commit 08bfd9e41b
1 changed files with 3 additions and 1 deletions
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4
p2v/miniexpect.c
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@@ -130,7 +130,7 @@ mexp_spawnl (const char *file, const char *arg, ...)
mexp_h *
mexp_spawnv (const char *file, char **argv)
{
mexp_h *h;
mexp_h *h = NULL;
int fd = -1;
int err;
char slave[1024];
@@ -206,6 +206,8 @@ mexp_spawnv (const char *file, char **argv)
close (fd);
if (pid > 0)
waitpid (pid, NULL, 0);
if (h != NULL)
mexp_close (h);
errno = err;
return NULL;
}