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| author | Malfurious <m@lfurio.us> | 2023-01-13 01:34:40 -0500 |
|---|---|---|
| committer | Malfurious <m@lfurio.us> | 2023-01-13 01:34:40 -0500 |
| commit | 88fd51e06db1143405619c87e8d9e9ced146dbb1 (patch) | |
| tree | d8f7c0f46bab5339c0a61d434c36150df82c504e | |
| parent | 8221b239c2d9b8214f0ed0cdd88517b86df26498 (diff) | |
| download | lace-88fd51e06db1143405619c87e8d9e9ced146dbb1.tar.gz lace-88fd51e06db1143405619c87e8d9e9ced146dbb1.zip | |
Fix error handling for open() call
Zero is a valid return value, so don't jmp to exit if the fd is equal to
it. However, we would never expect zero to be returned as stdin is not
closed.
Signed-off-by: Malfurious <m@lfurio.us>
| -rw-r--r-- | lace_x86.asm | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lace_x86.asm b/lace_x86.asm index 5579d58..cee44da 100644 --- a/lace_x86.asm +++ b/lace_x86.asm @@ -78,7 +78,7 @@ _start: cmp eax, 0 ; if fail, exit(1) mov bl, 1 - jle exit + jl exit sub esp, 16 ; alloc struct sockaddr_in |