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authorNRK <nrk@disroot.org>2022-10-31 00:10:45 +0600
committerHiltjo Posthuma <hiltjo@codemadness.org>2022-10-31 11:40:35 +0100
commit689d9bfcf6859e5ce85c296ff0f23b5c08b1fedc (patch)
treea1ca8529c6b4ea7f1be7fc39a86c450830d1f128 /Makefile%25252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525253fid%25252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525253ddfbbf7f6e1b22ccf9e5a45d77ee10995577fb4fc%252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525253fid%252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525253dba1a347dcaba055f824161007dfee60db3ea785b%2525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525253fid%2525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525253dbcbc1ef5c4cf4875a4d66e7dc0919da88a6096a5%25252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525253fid%25252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525253dbcbc1ef5c4cf4875a4d66e7dc0919da88a6096a5&id2%25252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525253d689d9bfcf6859e5ce85c296ff0f23b5c08b1fedc%252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525253fid%252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525253d5773a77780fee2424ad561c1c83136f45e2b1a67%2525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525253fid%2525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525253dafc0e284bea212fcdc852c665583e73240d638a8%25252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525253fid%25252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525253dafc0e284bea212fcdc852c665583e73240d638a8%25252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525253fid%25252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525253d9a1d37c83b3e6df17494955107eda8437a454ab0%252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525253fid%252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525253d9a1d37c83b3e6df17494955107eda8437a454ab0%2525252525252525252525252525252525252525252525252525252525252525252525252525252525252525253fid%2525252525252525252525252525252525252525252525252525252525252525252525252525252525252525253d9a1d37c83b3e6df17494955107eda8437a454ab0&id2%2525252525252525252525252525252525252525252525252525252525252525252525252525252525252525253d5773a77780fee2424ad561c1c83136f45e2b1a67%25252525252525252525252525252525252525252525252525252525252525252525252525252525252525253fid%25252525252525252525252525252525252525252525252525252525252525252525252525252525252525253d9a1d37c83b3e6df17494955107eda8437a454ab0%252525252525252525252525252525252525252525252525252525252525252525252525252525252525253fid%252525252525252525252525252525252525252525252525252525252525252525252525252525252525253d9a1d37c83b3e6df17494955107eda8437a454ab0%2525252525252525252525252525252525252525252525252525252525252525252525252525252525253fid%2525252525252525252525252525252525252525252525252525252525252525252525252525252525253d9a1d37c83b3e6df17494955107eda8437a454ab0&id2%2525252525252525252525252525252525252525252525252525252525252525252525252525252525253d5773a77780fee2424ad561c1c83136f45e2b1a67%25252525252525252525252525252525252525252525252525252525252525252525252525252525253fid%25252525252525252525252525252525252525252525252525252525252525252525252525252525253d9a1d37c83b3e6df17494955107eda8437a454ab0%252525252525252525252525252525252525252525252525252525252525252525252525252525253fid%252525252525252525252525252525252525252525252525252525252525252525252525252525253ddfbbf7f6e1b22ccf9e5a45d77ee10995577fb4fc%2525252525252525252525252525252525252525252525252525252525252525252525253fid2%2525252525252525252525252525252525252525252525252525252525252525252525253ddfbbf7f6e1b22ccf9e5a45d77ee10995577fb4fc%252525252525252525252525252525252525252525252525252525252525252525253fshowmsg%252525252525252525252525252525252525252525252525252525252525252525253d1%252525252525252525252525252525252525252525252525252525253fshowmsg%252525252525252525252525252525252525252525252525252525253d1%2525252525252525252525252525252525252525252525252525253fshowmsg%2525252525252525252525252525252525252525252525252525253d1%25252525252525252525252525252525252525252525252525253fshowmsg%25252525252525252525252525252525252525252525252525253d1%2525252525252525252525252525252525252525252525253fid2%2525252525252525252525252525252525252525252525253ddfbbf7f6e1b22ccf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parente42c03663442f5fb2f66dd59cc5bfdc61c53192c (diff)
fix leak when getline fails
according to the getline(3) documentation, the calling code needs to free the buffer even if getline fails. dmenu currently doesn't do that which results in a small leak in case of failure (e.g when piped /dev/null) $ ./dmenu < /dev/null ==8201==ERROR: LeakSanitizer: detected memory leaks Direct leak of 120 byte(s) in 1 object(s) allocated from: #0 0x7f6bf5785ef7 in malloc #1 0x7f6bf538ec84 in __getdelim #2 0x405d0c in readstdin dmenu.c:557 moving `line = NULL` inside the loop body wasn't strictly necessary, but IMO it makes it more apparent that `line` is getting cleared to NULL after each successful iteration.
Diffstat (limited to 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