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authorRicardo Maraschini <ricardo.maraschini@gmail.com>2014-01-22 09:03:51 -0200
committerJan Wagner <waja@cyconet.org>2014-07-30 14:48:09 +0200
commit15d14d28bb8297342fd7716162a2c8c50705b69d (patch)
treea3031fbd47e7018c5097d7862cbeffb34cb2bef7 /.gitignore
parentd8c20cc487f4dc361af553c57b8b4f8a4ab1dd29 (diff)
downloadmonitoring-plugins-15d14d28bb8297342fd7716162a2c8c50705b69d.tar.gz
lib/utils_base.c: if asprintf fails, string is undefined
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 <ricardo.maraschini@gmail.com> --- Closes #1227
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