gv @3.7.4_6: Segmentation fault: 11

[claudioLu]

gv
Warning: Cannot convert string "-*-Helvetica-Medium-R-Normal--*-140-*-*-P-*-ISO8859-1" to type FontStruct
Warning: Missing charsets in String to FontSet conversion
Warning: Cannot convert string "-efont-biwidth-medium-r-normal--16-*-*-*-*-*-iso10646-1,-gnu-unifont-medium-r-normal--16-*-*-*-*-*-iso10646-1,-adobe-helvetica-medium-r-normal--14-*-*-*-*-*-*-*,-jis-fixed-medium-r-*--16-*-*-*-*-*-jisx0208.1983-0,-*-*-medium-r-*--16-*-*-*-*-*-*-*,*" to type FontSet
Warning: Missing charsets in String to FontSet conversion
Warning: Unable to load any usable fontset
Warning: Missing charsets in String to FontSet conversion
Warning: Unable to load any usable fontset
Segmentation fault: 11

[ryandesign (Ryan Carsten Schmidt)]

I tried on Monterey x86_64 just now and gv launched without crashing.

Please attach the crash log file. It should be in ~/Library/Logs/DiagnosticReports.

[claudioLu]

Here is the crash log file:

Process: gv [82070] Path: /opt/local/bin/gv Identifier: gv Version: 0 Code Type: X86-64 (Native) Parent Process: bash [1090] Responsible: gv [82070] User ID: 501

Date/Time: 2023-03-08 16:07:43.452 -0300 OS Version: Mac OS X 10.13.6 (17G14042) Report Version: 12 Anonymous UUID: 905CE21B-5F24-52CD-0A64-9939DD28901F

Time Awake Since Boot: 1000000 seconds

System Integrity Protection: enabled

Crashed Thread: 0 Dispatch queue: com.apple.main-thread

Exception Type: EXC_BAD_ACCESS (SIGSEGV) Exception Codes: KERN_INVALID_ADDRESS at 0x0000000000000006 Exception Note: EXC_CORPSE_NOTIFY

Termination Signal: Segmentation fault: 11 Termination Reason: Namespace SIGNAL, Code 0xb Terminating Process: exc handler [0]

VM Regions Near 0x6: -->

TEXT 00000001076e6000-0000000107734000 [ 312K] r-x/rwx SM=COW d opt/local/bin/gv

Thread 0 Crashed:: Dispatch queue: com.apple.main-thread 0 libXaw3d.8.dylib 0x0000000107884845 SetTextWidthAndHeight + 170 1 libXaw3d.8.dylib 0x0000000107883c29 Initialize + 109 2 libXt.6.dylib 0x0000000107906460 CallInitialize + 159 3 libXt.6.dylib 0x0000000107906425 CallInitialize + 100 4 libXt.6.dylib 0x0000000107906425 CallInitialize + 100 5 libXt.6.dylib 0x0000000107906425 CallInitialize + 100 6 libXt.6.dylib 0x0000000107905897 xtCreate + 521 7 libXt.6.dylib 0x00000001079055ab _XtCreateWidget + 430 8 libXt.6.dylib 0x0000000107905c4d XtCreateManagedWidget + 140 9 gv 0x00000001076fe7af main_createMenu + 79 10 gv 0x00000001076fcc76 main + 5210 11 libdyld.dylib 0x00007fff7fae4015 start + 1

Thread 0 crashed with X86 Thread State (64-bit):

rax: 0x0000000000000000 rbx: 0x00007fc34c60c510 rcx: 0x00007fc34c4005b8 rdx: 0x0000d7000000d700 rdi: 0x0000000000000000 rsi: 0x0000000000000000 rbp: 0x00007ffee8518c50 rsp: 0x00007ffee8518c00

r8: 0x00007fc34c700770 r9: 0xffffffff00000000 r10: 0x000000010787d570 r11: 0x000000010798ffb7

r12: 0x0000000000000000 r13: 0x00000001078af180 r14: 0x0000000000000000 r15: 0x00007fc34c60c510 rip: 0x0000000107884845 rfl: 0x0000000000010246 cr2: 0x0000000000000006

Logical CPU: 0 Error Code: 0x00000004 Trap Number: 14

Binary Images:

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0x7fff7fbc0ffb libsystem_configuration.dylib (963.50.9) <61B26E1D-FEFF-38C6-AE0E-A6DD90145EB2> /usr/lib/system/libsystem_configuration.dylib 0x7fff7fbc1000 - 0x7fff7fbc4ffb libsystem_coreservices.dylib (51) <E8FA663F-1B0F-3B12-8F97-31A46E6B4D68> /usr/lib/system/libsystem_coreservices.dylib 0x7fff7fbc5000 - 0x7fff7fbc6fff libsystem_darwin.dylib (1244.50.9) <6195EEA1-83A7-35F0-8147-5AB031020CD0> /usr/lib/system/libsystem_darwin.dylib 0x7fff7fbc7000 - 0x7fff7fbcdffb libsystem_dnssd.dylib (878.70.4) <0D2C9583-5D28-375B-AEB4-F66F18C78322> /usr/lib/system/libsystem_dnssd.dylib 0x7fff7fbce000 - 0x7fff7fc17ff7 libsystem_info.dylib (517.30.1) <9C2C96F3-638B-34E7-A2BD-24C643EAF957> /usr/lib/system/libsystem_info.dylib 0x7fff7fc18000 - 0x7fff7fc3eff7 libsystem_kernel.dylib (4570.71.82.8) <C34BA704-FAFF-3DDB-9827-5930B5BEF134> /usr/lib/system/libsystem_kernel.dylib 0x7fff7fc3f000 - 0x7fff7fc8afcb libsystem_m.dylib (3147.50.1) <B3172533-77D2-3416-8487-4A505198E9E1> /usr/lib/system/libsystem_m.dylib 0x7fff7fc8b000 - 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External Modification Summary:

Calls made by other processes targeting this process:

task_for_pid: 0 thread_create: 0 thread_set_state: 0

Calls made by this process:

task_for_pid: 0 thread_create: 0 thread_set_state: 0

Calls made by all processes on this machine:

task_for_pid: 584837 thread_create: 0 thread_set_state: 0

VM Region Summary: ReadOnly portion of Libraries: Total=212.9M resident=0K(0%) swapped_out_or_unallocated=212.9M(100%) Writable regions: Total=54.6M written=0K(0%) resident=0K(0%) swapped_out=0K(0%) unallocated=54.6M(100%)

VIRTUAL REGION

REGION TYPE SIZE COUNT (non-coalesced) =========== ======= ======= Activity Tracing 256K 2 Kernel Alloc Once 8K 2 MALLOC 46.1M 10 MALLOC guard page 16K 4 STACK GUARD 56.0M 2 Stack 8192K 2 DATA 3988K 66 LINKEDIT 193.8M 18 TEXT 19.2M 60 UNICODE 560K 2 shared memory 12K 4 =========== ======= ======= TOTAL 327.7M 161

[ryandesign (Ryan Carsten Schmidt)]

Thanks. I converted your comment to an attachment.

I also don't get the warnings you see, so maybe I should pay attention to them.

I found some results for these errors when searching the Internet. One was:

​https://superuser.com/questions/641793/unable-to-load-any-usable-fontset

The suggestion there is to run xlsfonts; if it doesn't show the fonts it's trying to load, then we need to figure out how to get them installed. For example on my system using xorg-server, I see:

% xlsfonts | grep -i -- "^-.*-Helvetica-Medium-R-Normal--.*-140-.*-.*-P-.*-ISO8859-1$"
-adobe-helvetica-medium-r-normal--14-140-75-75-p-77-iso8859-1
-adobe-helvetica-medium-r-normal--20-140-100-100-p-100-iso8859-1

So 2 matching fonts are there on my system.

What X server do you use—the MacPorts xorg-server port, XQuartz, or something else?

[claudioLu]

[ryandesign deleted redundant copy of crash log]

[claudioLu]

I use XQuartz

xlsfonts | grep -i -- "^-.*-Helvetica-Medium-R-Normal--.*-140-.*-.*-P-.*-ISO8859-1$"
-adobe-helvetica-medium-r-normal--14-140-75-75-p-77-iso8859-1
-adobe-helvetica-medium-r-normal--14-140-75-75-p-77-iso8859-1
-adobe-helvetica-medium-r-normal--20-140-100-100-p-100-iso8859-1
-adobe-helvetica-medium-r-normal--20-140-100-100-p-100-iso8859-1

[ryandesign (Ryan Carsten Schmidt)]

Hmm, well I don't know.

You could try asking on the ​help-gv mailing list.

[claudioLu]

I discovered that the problem does not seem to be gv. I had saved the previous version of /opt, before updating it. Under the previous version, the gv from the new version works perfectly. So the problem is the macports update x fonts