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* key.c (check_selects): Initialize retry to FALSE every time we enter

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the do/while loop (bug introduced when incorrectly rewriting the
	backward goto used by the original submitter).
This commit is contained in:
Leonard den Ottolander 2006-08-12 10:06:22 +00:00
parent fc061342f4
commit 01d80ec3c7
2 changed files with 10 additions and 3 deletions
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6
src/ChangeLog
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@ -1,3 +1,9 @@
2006-08-12 Leonard den Ottolander <leonard den ottolander nl>
* key.c (check_selects): Initialize retry to FALSE every time we enter
the do/while loop (bug introduced when incorrectly rewriting the
backward goto used by the original submitter).
2006-08-11 Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> 2006-08-11 Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
* key.c (check_selects): Fix possible crash on reference to select list * key.c (check_selects): Fix possible crash on reference to select list

7
src/key.c
View File

@ -179,12 +179,13 @@ inline static int add_selects (fd_set *select_set)
static void check_selects (fd_set *select_set) static void check_selects (fd_set *select_set)
{ {
SelectList *p; SelectList *p;
gboolean retry = FALSE; gboolean retry;
if (disabled_channels) if (disabled_channels)
return; return;
do do {
retry = FALSE;
for (p = select_list; p; p = p->next) for (p = select_list; p; p = p->next)
if (FD_ISSET (p->fd, select_set)) { if (FD_ISSET (p->fd, select_set)) {
FD_CLR (p->fd, select_set); FD_CLR (p->fd, select_set);
@ -193,7 +194,7 @@ static void check_selects (fd_set *select_set)
break; break;
} else } else
retry = FALSE; retry = FALSE;
while (retry); } while (retry);
} }
void channels_down (void) void channels_down (void)