Messages in this thread | | | From | "Denys Zagorui -X (dzagorui - GLOBALLOGIC INC at Cisco)" <> | Subject | Re: [PATCH v7 1/3] perf report: compile tips.txt in perf binary | Date | Wed, 26 May 2021 14:50:24 +0000 |
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> [perfbuilder@five ~]$ export PERF_TARBALL=http://192.168.100.2/perf/perf-5.13.0-rc3.tar.xz > [perfbuilder@five ~]$ time dm > Wed May 26 11:04:00 AM -03 2021 > # export PERF_TARBALL=http://192.168.100.2/perf/perf-5.13.0-rc3.tar.xz > # dm > 1 9.39 alpine:3.4 : FAIL gcc version 5.3.0 (Alpine 5.3.0) > builtin-report.c: In function 'cmd_report': > builtin-report.c:560:3: error: 'prev' may be used uninitialized in this function [-Werror=maybe-uninitialized] > fprintf(stdout, "#\n# (%s)\n#\n", help); > ^ > builtin-report.c:622:20: note: 'prev' was declared here > char *tok, *tmp, *prev; > <SNIP> > > 10 13.35 alpine:3.13 : FAIL gcc version 10.2.1 20201203 (Alpine 10.2.1_pre1) > builtin-report.c: In function 'cmd_report': > builtin-report.c:560:3: error: 'prev' may be used uninitialized in this function [-Werror=maybe-uninitialized] > 560 | fprintf(stdout, "#\n# (%s)\n#\n", help); > | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ > builtin-report.c:622:20: note: 'prev' was declared here > 622 | char *tok, *tmp, *prev; > | ^~~~ > cc1: all warnings being treated as errors > 11 13.77 alpine:edge : FAIL gcc version 10.3.1 20210424 (Alpine 10.3.1_git20210424) > builtin-report.c: In function 'cmd_report': > builtin-report.c:560:3: error: 'prev' may be used uninitialized in this function [-Werror=maybe-uninitialized] > 560 | fprintf(stdout, "#\n# (%s)\n#\n", help); > | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ > builtin-report.c:622:20: note: 'prev' was declared here > 622 | char *tok, *tmp, *prev; > | ^~~~ > cc1: all warnings being treated as errors > > > I'll check later...
prev should be initialized to _binary_Documentation_tips_txt_start, i can resend
Thanks, Denys
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