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MFB: Fixed bug #39215 (Inappropriate close of stdin/stdout/stderr).

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This commit is contained in:
Ilia Alshanetsky 2006-11-03 13:34:39 +00:00
parent b0f8e77d17
commit ec83b46bf9
1 changed files with 33 additions and 3 deletions
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36
ext/standard/php_fopen_wrapper.c
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@ -191,11 +191,41 @@ php_stream * php_stream_url_wrap_php(php_stream_wrapper *wrapper, char *path, ch
}
if (!strcasecmp(path, "stdin")) {
fd = !strcmp(sapi_module.name, "cli") ? STDIN_FILENO : dup(STDIN_FILENO);
if (!strcmp(sapi_module.name, "cli")) {
static int cli_in = 0;
fd = STDIN_FILENO;
if (cli_in) {
fd = dup(fd);
} else {
cli_in = 1;
}
} else {
fd = dup(STDIN_FILENO);
}
} else if (!strcasecmp(path, "stdout")) {
fd = !strcmp(sapi_module.name, "cli") ? STDOUT_FILENO : dup(STDOUT_FILENO);
if (!strcmp(sapi_module.name, "cli")) {
static int cli_out = 0;
fd = STDOUT_FILENO;
if (cli_out++) {
fd = dup(fd);
} else {
cli_out = 1;
}
} else {
fd = dup(STDOUT_FILENO);
}
} else if (!strcasecmp(path, "stderr")) {
fd = !strcmp(sapi_module.name, "cli") ? STDERR_FILENO : dup(STDERR_FILENO);
if (!strcmp(sapi_module.name, "cli")) {
static int cli_err = 0;
fd = STDERR_FILENO;
if (cli_err++) {
fd = dup(fd);
} else {
cli_err = 1;
}
} else {
fd = dup(STDERR_FILENO);
}
} else if (!strncasecmp(path, "filter/", 7)) {
/* Save time/memory when chain isn't specified */
if (strchr(mode, 'r') || strchr(mode, '+')) {