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MFB51: Added safety checks

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This commit is contained in:
Ilia Alshanetsky 2006-01-01 20:13:31 +00:00
parent 7b8104bcf6
commit 14b8cbedb7
1 changed files with 2 additions and 4 deletions
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6
sapi/apache2handler/php_functions.c
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@ -58,13 +58,11 @@ php_apache2_info_struct php_apache2_info;
static request_rec *php_apache_lookup_uri(char *filename TSRMLS_DC) static request_rec *php_apache_lookup_uri(char *filename TSRMLS_DC)
{ {
php_struct *ctx; php_struct *ctx = SG(server_context);
if (!filename) { if (!filename || !ctx || !ctx->r) {
return NULL; return NULL;
} }
ctx = SG(server_context);
return ap_sub_req_lookup_uri(filename, ctx->r, ctx->r->output_filters); return ap_sub_req_lookup_uri(filename, ctx->r, ctx->r->output_filters);
} }