#2928 SIGSEGV in SDCC

[Oleg N. Cher]

Hi all,
Here is a problem in SDCC, when compiling this code:

char n1 = {1,235};

sdcc -mz80 MyProj.c

Tested under Windows 7 on SDCC : mcs51/z80/z180/r2k/r3ka/gbz80/tlcs90/ez80_z80/ds390/pic16/pic14/TININativ
e/ds400/hc08/s08/stm8/pdk13/pdk14/pdk15 3.9.2 #11330 (MINGW32)

But the problem is present on older SDCC builds

P.S. I know that the code is incorrect, but must be only error, but not SIGSEGV, aha?

[Philipp Klaus Krause]

I can reproduce the problem on Debian GNU/Linux using SDCC [r11330].

[Xavier Del Campo]

Edited.

[Philipp Klaus Krause]

As of [r13822], I don't see the segfault on my Debian GNU/Linux testing system, but via valgrind I can see that there is still an invalid read, so the SEGFAULT could be back any time.

[Philipp Klaus Krause]

Fixed in [r13824].