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Fix segfault in Loopy printing, introduced when I added the dynamic

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arrays 'textx' and 'texty' to the game_drawstate but failed to
initialise them in the temporary drawstate used by game_print().
Thanks to Arun Giridhar for spotting this.

[originally from svn r9173]
This commit is contained in:
Simon Tatham
2011-05-11 18:11:28 +00:00
parent bd539ae870
commit 004ef73480
1 changed files with 7 additions and 0 deletions
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7
loopy.c
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@ -3805,6 +3805,10 @@ static void game_print(drawing *dr, game_state *state, int tilesize)
grid *g = state->game_grid; grid *g = state->game_grid;
ds->tilesize = tilesize; ds->tilesize = tilesize;
ds->textx = snewn(g->num_faces, int);
ds->texty = snewn(g->num_faces, int);
for (i = 0; i < g->num_faces; i++)
ds->textx[i] = ds->texty[i] = -1;
for (i = 0; i < g->num_dots; i++) { for (i = 0; i < g->num_dots; i++) {
int x, y; int x, y;
@ -3874,6 +3878,9 @@ static void game_print(drawing *dr, game_state *state, int tilesize)
} }
} }
} }
sfree(ds->textx);
sfree(ds->texty);
} }
#ifdef COMBINED #ifdef COMBINED