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Remove all sprintf calls

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Replace them with snprintf, which ensures buffer overflows won't
happen.
This commit is contained in:
Simon Ser 2022-02-08 09:52:24 +01:00 • committed by Simon Zeni
parent ac7892371c
commit f707f583e1
4 changed files with 7 additions and 6 deletions
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2
sway/tree/container.c
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@ -1706,7 +1706,7 @@ static void update_marks_texture(struct sway_container *con,
for (int i = 0; i < con->marks->length; ++i) {
char *mark = con->marks->items[i];
if (mark[0] != '_') {
sprintf(part, "[%s]", mark);
snprintf(part, len + 1, "[%s]", mark);
strcat(buffer, part);
}
}