mirror of
https://github.com/cc65/cc65.git
synced 2024-12-24 11:31:31 +00:00
Be sure to check the availability of code entries before accessing them.
git-svn-id: svn://svn.cc65.org/cc65/trunk@5691 b7a2c559-68d2-44c3-8de9-860c34a00d81
This commit is contained in:
parent
61c1f6b270
commit
cff1a6ffdb
@ -1247,16 +1247,14 @@ unsigned OptPtrLoad15 (CodeSeg* S)
|
||||
|
||||
/* Walk over the entries */
|
||||
unsigned I = 0;
|
||||
while (I < CS_GetEntryCount (S) - 3) {
|
||||
while (I < CS_GetEntryCount (S)) {
|
||||
|
||||
CodeEntry* L[5];
|
||||
unsigned Len;
|
||||
|
||||
/* Get next 3 entries */
|
||||
CS_GetEntries (S, L, I, 3);
|
||||
|
||||
/* Check for the start of the sequence */
|
||||
if (L[0]->OPC == OP65_LDA && L[0]->AM == AM65_ZP &&
|
||||
if (CS_GetEntries (S, L, I, 3) &&
|
||||
L[0]->OPC == OP65_LDA && L[0]->AM == AM65_ZP &&
|
||||
L[1]->OPC == OP65_LDX && L[1]->AM == AM65_ZP &&
|
||||
!CS_RangeHasLabel (S, I+1, 2) &&
|
||||
(Len = strlen (L[0]->Arg)) > 0 &&
|
||||
|
Loading…
Reference in New Issue
Block a user