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| author | dearblue <[email protected]> | 2021-01-28 21:15:31 +0900 |
|---|---|---|
| committer | dearblue <[email protected]> | 2021-01-28 21:15:31 +0900 |
| commit | 3d8a8fb6613f177416cc09e81e2a0082db006926 (patch) | |
| tree | efa0f9a4aa5182b433e95d5923fa8ec7f1474b13 /include | |
| parent | bb42c1b286844e37aa8110e1b2d9b5dd9eff8f3e (diff) | |
| download | mruby-3d8a8fb6613f177416cc09e81e2a0082db006926.tar.gz mruby-3d8a8fb6613f177416cc09e81e2a0082db006926.zip | |
Check first `0` when converting symbols into strings
This was because it caused `SIGSEGV` when `mruby -v` displayed an unnamed variable.
```console
% bin/mruby -ve 'call { |(a, b)| }'
...SNIP...
irep 0x8007d0050 nregs=3 nlocals=1 pools=0 syms=1 reps=1 iseq=12
file: -e
1 000 OP_LOADSELF R1
1 002 OP_BLOCK R2 I(0:0x8007d00a0)
1 005 OP_SENDB R1 :call 0
1 009 OP_RETURN R1
1 011 OP_STOP
irep 0x8007d00a0 nregs=6 nlocals=5 pools=0 syms=0 reps=0 iseq=29
local variable names:
zsh: segmentation fault (core dumped) bin/mruby -ve 'call { |(a, b)| }'
```
Diffstat (limited to 'include')
0 files changed, 0 insertions, 0 deletions