Qualys Security Advisory 27e45cf43b proc/readproc.c: Fix the unhex() function.
This function is unused (SIGNAL_STRING is defined by default, and if it
is not, procps does not compile -- for example, there is no "outbuf" in
help_pr_sig()) but fix it anyway. There are two bugs:

- it accepts non-hexadecimal characters (anything >= 0x30);

- "(c - (c>0x57) ? 0x57 : 0x30)" is always equal to 0x57.
2018-05-19 07:32:22 +10:00
..
2018-04-10 21:28:11 +10:00
2015-06-19 21:00:46 +10:00