URL:
<http://savannah.gnu.org/bugs/?24655>
Summary: shell_var.length isn't set causing duplicates from
target_environment.
Project: make
Submitted by: bird_tori
Submitted on: Sun 26 Oct 2008 11:02:30 PM CET
Severity: 3 - Normal
Item Group: Bug
Status: None
Privacy: Public
Assigned to: None
Open/Closed: Open
Discussion Lock: Any
Component Version: 3.81
Operating System: Any
Fixed Release: None
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Details:
target_environment() uses a temporary hash table for collecting exported
variables from the sets. This table uses variable_hash_1 and variable_hash_2
which expect the struct variable::length field to be correct and will generate
incorrect values for the shell_var since its length field is 0.
The result is, for instance, that the last test in
tests/scripts/variables/SHELL exports the wrong SHELL variable.
The fix is very simple, just initialize shell_var.length to 5 in main.c (line
1189 in r1.227).
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