[coreboot-gerrit] [XS] Change in coreboot[main]: util/hda-decoder: Protect 'fields' slice if empty string

[Maxim (Code Review)]

Attention is currently required from: Angel Pons, Maxim, Nicholas Sudsgaard.

Hello Angel Pons, Nicholas Sudsgaard, build bot (Jenkins),

I'd like you to reexamine a change. Please visit

https://review.coreboot.org/c/coreboot/+/84101?usp=email

to look at the new patch set (#2).

The following approvals got outdated and were removed:
Code-Review+2 by Angel Pons, Verified+1 by build bot (Jenkins)

Change subject: util/hda-decoder: Protect 'fields' slice if empty string
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util/hda-decoder: Protect 'fields' slice if empty string

This avoids panic if the file contains an empty string or an incorrect
configuration:

goroutine 1 [running]:
main.decodeFile({0x7ffd63da92a0?, 0xc000014070?}, 0x8?)
    /path/to/coreboot/util/hda-decoder/main.go:72 +0x2ef
main.main()
    /path/to/coreboot/util/hda-decoder/main.go:158 +0x2a5

Change-Id: I9ae8544e52d82e8d8a82a88a85a2de7d2f295ec1
Signed-off-by: Maxim Polyakov 
---
M util/hda-decoder/main.go
1 file changed, 5 insertions(+), 0 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/01/84101/2