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Security review: check results of snprintf.

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Calls marked with xSnprintf shouldn't fail.
Abort program cleanly if any of them does.
This commit is contained in:
Hisham Muhammad
2017-07-27 16:07:50 -03:00
parent 3975e9ce5c
commit 09e241fb12
25 changed files with 125 additions and 120 deletions
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2
AvailableMetersPanel.c
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@ -127,7 +127,7 @@ AvailableMetersPanel* AvailableMetersPanel_new(Settings* settings, Header* heade
Panel_add(super, (Object*) ListItem_new("CPU average", 0));
for (int i = 1; i <= cpus; i++) {
char buffer[50];
snprintf(buffer, 50, "%s %d", type->uiName, i);
xSnprintf(buffer, 50, "%s %d", type->uiName, i);
Panel_add(super, (Object*) ListItem_new(buffer, i));
}
} else {