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fix invalid variable access

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This commit is contained in:
Greg Beaver 2008-04-14 22:39:27 +00:00
parent e7a8df1248
commit 023d1c96ea
1 changed files with 10 additions and 3 deletions
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13
ext/phar/stream.c
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@ -746,6 +746,13 @@ static int phar_wrapper_rename(php_stream_wrapper *wrapper, char *url_from, char
return 0; return 0;
} }
if (SUCCESS != phar_get_archive(&pfrom, resource_from->host, strlen(resource_from->host), NULL, 0, &error TSRMLS_CC)) {
pfrom = NULL;
if (error) {
efree(error);
}
}
if (PHAR_G(readonly) && (!pfrom || !pfrom->is_data)) { if (PHAR_G(readonly) && (!pfrom || !pfrom->is_data)) {
php_url_free(resource_from); php_url_free(resource_from);
php_error_docref(NULL TSRMLS_CC, E_WARNING, "phar error: write operations disabled by phar.readonly INI setting"); php_error_docref(NULL TSRMLS_CC, E_WARNING, "phar error: write operations disabled by phar.readonly INI setting");
@ -764,10 +771,10 @@ static int phar_wrapper_rename(php_stream_wrapper *wrapper, char *url_from, char
return 0; return 0;
} }
if (SUCCESS != phar_get_archive(&pfrom, resource_from->host, strlen(resource_from->host), NULL, 0, &error TSRMLS_CC)) {
pfrom = NULL;
}
if (SUCCESS != phar_get_archive(&pto, resource_to->host, strlen(resource_to->host), NULL, 0, &error TSRMLS_CC)) { if (SUCCESS != phar_get_archive(&pto, resource_to->host, strlen(resource_to->host), NULL, 0, &error TSRMLS_CC)) {
if (error) {
efree(error);
}
pto = NULL; pto = NULL;
} }