Croak when fread,flock,lockf fail #14
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This eliminates some of the warnings from the compiler. https://rt.cpan.org/Public/Bug/Display.html?id=91967
| fread(&(RETVAL->state), sizeof(uuid_state_t), 1, fd); | ||
| if (! fread(&(RETVAL->state), sizeof(uuid_state_t), 1, fd)) { | ||
| croak("fread failed"); | ||
| } | ||
| fclose(fd); |
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calling croak(...) here leaves the fd open and leaks the file handle.
To see this in action on linux:
mkdir /tmp/.UUID_STATE
perl -Iblib/lib -Iblib/arch -MData::UUID -e 'eval { Data::UUID->new } for 1..100; <>;'
And in another terminal:
lsof | grep .UUID_STATE
We should fclose(fd) before calling croak every time that fd is already open.
Thanks.
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This eliminates some of the warnings from the compiler.
https://rt.cpan.org/Public/Bug/Display.html?id=91967