a_dinosaur/ZSNES
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Close dead descriptors.

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This commit is contained in:
n-a-c-h
2006-03-08 02:11:57 +00:00
parent d34b5a1e44
commit 94b0a5771a
1 changed files with 2 additions and 0 deletions
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2
zsnes/src/win/safelib.c
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@@ -46,6 +46,7 @@ FILE *safe_popen(char *command, const char *mode)
{ {
fd_original = dup(STDOUT_FILENO); fd_original = dup(STDOUT_FILENO);
dup2(filedes[WRITE_FD], STDOUT_FILENO); dup2(filedes[WRITE_FD], STDOUT_FILENO);
close(filedes[WRITE_FD]);
if (!(fp = fdopen(filedes[READ_FD], mode))) if (!(fp = fdopen(filedes[READ_FD], mode)))
{ {
close(filedes[READ_FD]); close(filedes[READ_FD]);
@@ -55,6 +56,7 @@ FILE *safe_popen(char *command, const char *mode)
{ {
fd_original = dup(STDIN_FILENO); fd_original = dup(STDIN_FILENO);
dup2(filedes[READ_FD], STDIN_FILENO); dup2(filedes[READ_FD], STDIN_FILENO);
close(filedes[READ_FD]);
if (!(fp = fdopen(filedes[WRITE_FD], mode))) if (!(fp = fdopen(filedes[WRITE_FD], mode)))
{ {
close(filedes[WRITE_FD]); close(filedes[WRITE_FD]);