[sdcc-devel] [ sdcc-Bugs-1744146 ] Crash when compiling array of negative size

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Bugs item #1744146, was opened at 2007-06-27 14:24
Message generated for change (Comment added) made by patryks
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Category: C-Front End
Group: fixed
Status: Closed
Resolution: Fixed
Priority: 5
Private: No
Submitted By: Patryk (patryks)
Assigned to: Borut Ražem (borutr)
Summary: Crash when compiling array of negative size

Initial Comment:
Compiler crashes after unusually long compile time (few minutes on AMD Athlon XP 1700+, WXP HE PL SP2).

Source:
xdata char tbl[-5] = {10};

command:
sdcc -c Source5.c

SDCC version:
SDCC : mcs51/gbz80/z80/avr/ds390/pic16/pic14/TININative/xa51/ds400/hc08
2.7.2 #4852 (Jun 15 2007) (MINGW32)

Error message:
Assertion failed: dbuf->buf != NULL, file /home/sdcc-builder/build/sdcc-build/or
ig/sdcc/src/../support/Util/dbuf_string.c, line 153

This application has requested the Runtime to terminate it in an unusual way.
Please contact the application's support team for more information.
Caught signal 22: SIGABRT

Expected behaviour: report error (array size negative).


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>Comment By: Patryk (patryks)
Date: 2007-06-28 11:52

Message:
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Huh? Just found #4867 snapshot released. #4862 was latest just few minutes
ago. What time snapshots are released? Or some browser cache issues?


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Comment By: Patryk (patryks)
Date: 2007-06-28 11:35

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Great!
BTW: you mean #4862?


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Comment By: Borut Ražem (borutr)
Date: 2007-06-27 21:17

Message:
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Fixed in svn revision #4867.

Borut

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