K 10
svn:author
V 6
jilles
K 8
svn:date
V 27
2014-07-12T21:54:11.402174Z
K 7
svn:log
V 494
sh: Correctly handle positional parameters beyond INT_MAX on 64-bit systems.

Currently, there can be no more than INT_MAX positional parameters. Make
sure to treat all higher ones as unset to avoid incorrect results and
crashes.

On 64-bit systems, our atoi() takes the low 32 bits of the strtol() and
sign-extends them.

On 32-bit systems, the call to atoi() returned INT_MAX for too high values
and there is not enough address space for so many positional parameters, so
there was no issue.

END