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Fix bug causing array overrun. Only seemed to be showing a symptom

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on Windows, presumably because the data after the array was harmless
elsewhere.

[originally from svn r8798]
This commit is contained in:
Simon Tatham
2009-12-27 19:18:22 +00:00
parent 514bd502be
commit b629e34beb
1 changed files with 1 additions and 1 deletions
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2
unequal.c
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@ -728,7 +728,7 @@ static int solver_adjacent_set(struct latin_solver *solver, void *vctx)
for (x = 0; x < o; x++) { for (x = 0; x < o; x++) {
for (y = 0; y < o; y++) { for (y = 0; y < o; y++) {
for (i = 0; i < o; i++) { for (i = 0; i < 4; i++) {
int isadjacent = (GRID(ctx->state, flags, x, y) & adjthan[i].f); int isadjacent = (GRID(ctx->state, flags, x, y) & adjthan[i].f);
nx = x + adjthan[i].dx, ny = y + adjthan[i].dy; nx = x + adjthan[i].dx, ny = y + adjthan[i].dy;