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Fix fuzzer runner #19676

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Merged
merged 2 commits into from
Sep 11, 2025
Merged

Fix fuzzer runner #19676

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b00ef4e
Fix fuzzer runner
nielsdos Sep 2, 2025
c8336b2
change approach
nielsdos Sep 3, 2025
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6 changes: 1 addition & 5 deletions sapi/fuzzer/fuzzer-execute-common.h
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Original file line number Diff line number Diff line change
Expand Up @@ -32,10 +32,6 @@
static uint32_t steps_left;
static bool bailed_out = false;

/* Because the fuzzer is always compiled with clang,
* we can assume that we don't use global registers / hybrid VM. */
typedef zend_op *(ZEND_FASTCALL *opcode_handler_t)(zend_execute_data *, const zend_op *);

static zend_always_inline void fuzzer_bailout(void) {
bailed_out = true;
zend_bailout();
Expand Down Expand Up @@ -67,7 +63,7 @@ static void fuzzer_execute_ex(zend_execute_data *execute_data) {

while (1) {
fuzzer_step();
opline = ((opcode_handler_t) opline->handler)(execute_data, opline);
opline = opline->handler(execute_data, opline);
if ((uintptr_t) opline & ZEND_VM_ENTER_BIT) {
opline = (const zend_op *) ((uintptr_t) opline & ~ZEND_VM_ENTER_BIT);
if (opline) {
Expand Down