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check for negative bound

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This commit is contained in:
ailin-nemui 2018-02-04 11:18:22 +01:00
parent f0bd434eb0
commit b33ce255a9
1 changed files with 3 additions and 0 deletions
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3
src/fe-text/mainwindows.c
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@ -1263,6 +1263,7 @@ static void cmd_window_shrink(const char *data)
int count; int count;
count = *data == '\0' ? 1 : atoi(data); count = *data == '\0' ? 1 : atoi(data);
if (count < -INT_MAX) count = -INT_MAX;
mainwindow_grow_int(-count); mainwindow_grow_int(-count);
} }
@ -1277,6 +1278,7 @@ static void cmd_window_size(const char *data)
size -= WINDOW_MAIN(active_win)->height - size -= WINDOW_MAIN(active_win)->height -
WINDOW_MAIN(active_win)->statusbar_lines; WINDOW_MAIN(active_win)->statusbar_lines;
if (size < -INT_MAX) size = -INT_MAX;
mainwindow_grow_int(size); mainwindow_grow_int(size);
} }
@ -1460,6 +1462,7 @@ static void cmd_window_rshrink(const char *data)
int count; int count;
count = *data == '\0' ? 1 : atoi(data); count = *data == '\0' ? 1 : atoi(data);
if (count < -INT_MAX) count = -INT_MAX;
window_rgrow_int(-count); window_rgrow_int(-count);
} }