virendra thakur a528dc22aa opkg: Fix bad memory access error observe in file_read_line_alloc ...

In the case of a zero length string being returned by fgets(), the condition
checking for a trailing new line would perform a bad memory access outside
of `buf`. This might happen when line with a leading null byte is read.

Avoid this case by checking that the string has a length of at least one
byte.

Link: https://github.com/ndmsystems/opkg/commit/8b45a3c4cab95382beea1ecdddeb2e4a9ed14aba

(From OE-Core rev: 32e3618891295cec1ee5d4195998aa97f93b2207)

Signed-off-by: virendra thakur <virendrak@kpit.com>
Signed-off-by: Steve Sakoman <steve@sakoman.com>

2024-01-31 03:51:10 -10:00

..

opkg

opkg: Fix bad memory access error observe in file_read_line_alloc

2024-01-31 03:51:10 -10:00

opkg_0.4.2.bb

opkg: Fix bad memory access error observe in file_read_line_alloc

2024-01-31 03:51:10 -10:00

opkg-arch-config_1.0.bb

…

opkg-keyrings_1.0.bb

opkg-keyrings: check if opkg-key exists before run postinst

2020-05-22 16:23:23 +01:00