Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

Crash on OS X with latest master #63

Closed
virtualritz opened this issue Oct 10, 2016 · 5 comments
Closed

Crash on OS X with latest master #63

virtualritz opened this issue Oct 10, 2016 · 5 comments
Labels
bug
Milestone
2.3

Comments

@virtualritz
Copy link

Just moving the windows around a bit and resizing them, I can get solvespace to crash. The location is always the same (textwin.cpp:1045):

Process:               solvespace [54260]
Path:                  /Applications/solvespace.app/Contents/MacOS/solvespace
Identifier:            solvespace
Version:               3.0 (3.0~4537444d)
Code Type:             X86-64 (Native)
Parent Process:        ??? [1]
Responsible:           solvespace [54260]
User ID:               502

Date/Time:             2016-10-10 12:54:14.567 +0200
OS Version:            Mac OS X 10.12 (16A323)
Report Version:        12
Anonymous UUID:        508FCD10-DA9E-A0A1-60AD-3B8AA7D1E46C

Sleep/Wake UUID:       CF86623B-C25F-4FC3-983B-7E382B9A56EA

Time Awake Since Boot: 870000 seconds
Time Since Wake:       240000 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 0x0000002000000020
Exception Note:        EXC_CORPSE_NOTIFY

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

VM Regions Near 0x2000000020:
    MALLOC_LARGE           0000000119879000-000000011a234000 [ 9964K] rw-/rwx SM=PRV  
--> 
    MALLOC_NANO            0000600000000000-0000600000800000 [ 8192K] rw-/rwx SM=PRV  

Thread 0 Crashed:: Dispatch queue: com.apple.main-thread
0   ???                             0x0000002000000020 0 + 137438953504
1   solvespace                      0x00000001030434d0 SolveSpace::TextWindow::MouseEvent(bool, bool, double, double) + 512 (textwin.cpp:1045)
2   solvespace                      0x00000001030491c4 -[TextWindowView mouseMoved:] + 100 (cocoamain.mm:922)
3   com.apple.AppKit                0x00007fff7b4f12d5 -[NSTrackingArea mouseMoved:] + 150
4   com.apple.AppKit                0x00007fff7bb301c2 -[NSWindow(NSEventRouting) _reallySendEvent:isDelayedEvent:] + 2508
5   com.apple.AppKit                0x00007fff7bb2f42a -[NSWindow(NSEventRouting) sendEvent:] + 541
6   com.apple.AppKit                0x00007fff7b9d02df -[NSApplication(NSEvent) sendEvent:] + 2915
7   com.apple.AppKit                0x00007fff7b2b6009 -[NSApplication run] + 1002
8   solvespace                      0x000000010304af5c main + 700 (cocoamain.mm:1346)
9   libdyld.dylib                   0x00007fff92669255 start + 1
@whitequark whitequark added the bug label Oct 10, 2016
@whitequark
Copy link
Contributor

Ohhh excellent, this is the same crash as #5! I've been trying to reproduce it for months. For some reason it never happens on my dev VM.

@whitequark
Copy link
Contributor

whitequark commented Oct 10, 2016 •
edited

Can you try applying this patch?

diff --git a/src/textwin.cpp b/src/textwin.cpp
index 2bdcf6e..ffab474 100644
--- a/src/textwin.cpp
+++ b/src/textwin.cpp
@@ -1023,7 +1023,7 @@ void TextWindow::MouseEvent(bool leftClick, bool leftDown, double x, double y) {
             break;
         }
     }
-    if(r >= rows) {
+    if(r >= rows || c >= MAX_COLS) {
         SetMousePointerToHand(false);
         goto done;
     }

@virtualritz
Copy link
Author

That seems to fix it. No crashes after moving and resizing windows frantically for 2 minutes. :)

@whitequark
Copy link
Contributor

Fixed in master and 2.x.

@whitequark whitequark mentioned this issue Oct 10, 2016
Closed
@whitequark whitequark added this to the 2.3 milestone Feb 17, 2017
@thetreknerd
Copy link

Crash on launch. OSX. I'll come back and try again in a few years.

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Assignees
No one assigned
Labels
bug
Projects
None yet
Milestone
2.3
Development

No branches or pull requests
3 participants
@whitequark @virtualritz @thetreknerd