monitoring-plugins/lib, branch v2.1

Revert "Make use of xasprintf instead of asprintf"

2014-10-06T20:09:10Z

This reverts commit a143739ed286cf9ae003792dbb1ce26ce43f3312. Our current setup doesn't allow lib/*.c files to call functions defined in plugins/utils.[ch].

Make use of xasprintf instead of asprintf

2014-07-30T12:53:07Z

--- Closes #1278

lib/utils_base.c: if asprintf fails, string is undefined

2014-07-30T12:48:09Z

if asprintf fails, string content becomes invalid. we need to check if it ran OK by checking the returned value. in case of fail, asprintf returns -1, otherwise the number of writen bytes is returned. also, on ubuntu 13.10 i've receiving a lot of warnings: "warning: ignoring return value of ‘asprintf’" this patches fixes some of them Signed-off-by: Ricardo Maraschini --- Closes #1227

check_icmp/check_dhcp: disable check, if we are root

2014-07-06T11:29:24Z

As it is possible to use capabilities(7) on linux or solaris privileges for example, it is not necessary in all cases to have those binaries making use of setuid.

lib/utils_cmd.c - Free file descriptor

2014-06-28T16:24:46Z

Coverity 66502 - File descriptor fd in cmd_file_read is never closed, and thus file is left open after usage throughout runtime. - SR

Add UID to state retention file path

2014-06-21T13:15:44Z

Add the UID of the invoking user to the state retention file path. This helps solving permission issues when different users run the same plugin.

lib/parse_ini.c: Print proper read error message

2014-06-18T21:42:57Z

Print a useful error message if opening the configuration file fails.

lib/parse_ini.c: Drop privileges for reading file

2014-06-18T21:22:12Z

Read the configuration file with privileges temporarily dropped if the code is used by a setuid plugin.

lib/parse_ini.c: Add newline to die() calls

2014-06-18T21:15:21Z

Our die() function doesn't append a newline character to the message.

lib/parse_ini.c: Cosmetic change

2014-06-18T21:09:02Z

Replace an "if" with the ternary operator.