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Bug #13681
closedlibfruraw: writing 1 byte into a region of size 0
Start date:
Due date:
% Done:
100%
Estimated time:
Difficulty:
Medium
Tags:
Gerrit CR:
Description
Build error with gcc 10:
../fruraw.c: In function 'frt_get_segment_name': ../fruraw.c:552:41: error: writing 1 byte into a region of size 0 [-Werror=stringop-overflow=] 552 | segs[each_seg].name[FRU_SEGNAMELEN] = '\0'; | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~ In file included from ../fru_access_impl.h:50, from ../fruraw.c:32: ../fru_access.h:62:7: note: at offset 2 to object 'name' with size 2 declared here 62 | char name[SEG_NAME_LEN]; /* from container section header */ | ^~~~
This issue is about writing past array end.
Testing done: build/install/boot
Updated by Electric Monk about 1 year ago
- Status changed from In Progress to Closed
- % Done changed from 90 to 100
git commit 3bbba396f8599b5a3225ae7d8bb0119abdfaa427
commit 3bbba396f8599b5a3225ae7d8bb0119abdfaa427 Author: Toomas Soome <tsoome@me.com> Date: 2021-03-30T21:08:29.000Z 13681 libfruraw: writing 1 byte into a region of size 0 Reviewed by: Robert Mustacchi <rm@fingolfin.org> Approved by: Dan McDonald <danmcd@joyent.com>
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