Security update for bash
This update for bash fixes an issue that could lead to syntax errors when parsing
scripts that use expr(1) inside loops.
Additionally, the popd build-in now ensures that the normalized stack offset is
within bounds before trying to free that stack entry. This fixes a segmentation
fault.
This update was imported from the SUSE:SLE-12-SP2:Update update project.
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Submitted by
Dr. Werner Fink (WernerFink)
Fixed bugs
bnc#1010845
popd controlled free (Segmentation fault)
bnc#1035371
syntax error with expr in loops after upgrading to SLES 12 SP2
