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| author | Timo Sirainen <cras@irssi.org> | 2001-03-04 09:04:53 +0000 |
|---|---|---|
| committer | cras <cras@dbcabf3a-b0e7-0310-adc4-f8d773084564> | 2001-03-04 09:04:53 +0000 |
| commit | 0530039b9f5bd4eadc1a4f4dda202d3bd32908ee (patch) | |
| tree | bac09ba8fd5e7dc1573c71cb2ab0cb3ca2357d4f /src/fe-common | |
| parent | 5f0b432bebb0dbf509a4d7665615820a70c5ed61 (diff) | |
| download | irssi-0530039b9f5bd4eadc1a4f4dda202d3bd32908ee.zip | |
/SET names_max_width - buffer overflowed if it was too small..
git-svn-id: http://svn.irssi.org/repos/irssi/trunk@1349 dbcabf3a-b0e7-0310-adc4-f8d773084564
Diffstat (limited to 'src/fe-common')
| -rw-r--r-- | src/fe-common/core/fe-channels.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/src/fe-common/core/fe-channels.c b/src/fe-common/core/fe-channels.c index 1307a8ff..6459d6e7 100644 --- a/src/fe-common/core/fe-channels.c +++ b/src/fe-common/core/fe-channels.c @@ -339,7 +339,7 @@ static void display_sorted_nicks(CHANNEL_REC *channel, GSList *nicklist) char *format, *stripped; char *linebuf, nickmode[2] = { 0, 0 }; int *columns, cols, rows, last_col_rows, col, row, max_width; - int item_extra; + int item_extra, linebuf_size; window = window_find_closest(channel->server, channel->name, MSGLEVEL_CLIENTCRAP); @@ -381,7 +381,7 @@ static void display_sorted_nicks(CHANNEL_REC *channel, GSList *nicklist) last_col_rows = rows; str = g_string_new(NULL); - linebuf = g_malloc(max_width+1); + linebuf_size = max_width+1; linebuf = g_malloc(linebuf_size); col = 0; row = 0; for (tmp = nicklist; tmp != NULL; tmp = tmp->next) { @@ -389,6 +389,10 @@ static void display_sorted_nicks(CHANNEL_REC *channel, GSList *nicklist) nickmode[0] = rec->op ? '@' : rec->voice ? '+' : ' '; + if (linebuf_size < columns[col]-item_extra+1) { + linebuf_size = (columns[col]-item_extra+1)*2; + linebuf = g_realloc(linebuf, linebuf_size); + } memset(linebuf, ' ', columns[col]-item_extra); linebuf[columns[col]-item_extra] = '\0'; memcpy(linebuf, rec->nick, strlen(rec->nick)); |