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Array bounds error #840

michaelortmann opened this issue Aug 15, 2019 · 0 comments · May be fixed by #841


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commented Aug 15, 2019

gcc 9.1.0, default cflags:

gcc -g -O2 -pipe -Wall -I.. -I..  -DHAVE_CONFIG_H -I/usr/include -g3 -DDEBUG -DDEBUG_ASSERT -DDEBUG_MEM -DDEBUG_DNS  -c flags.c
flags.c: In function ‘break_down_flags’:
flags.c:387:10: warning: array subscript 1 is outside array bounds of ‘char[1]’ [-Warray-bounds]
  387 |   while (*string) {
      |          ^~~~~~~

I looked into it very hard, and as always, the compiler was right.



while (*string) { /* Array bounds error if the following "if" is triggered */
  if [...]
    string = "";
This was referenced Aug 15, 2019
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