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| author | Přemysl Eric Janouch <p@janouch.name> | 2024-12-08 22:36:02 +0100 |
|---|---|---|
| committer | Přemysl Eric Janouch <p@janouch.name> | 2024-12-08 22:37:12 +0100 |
| commit | 019c4302ad86fd6981e8abc90cd8cb58003b662c (patch) | |
| tree | d628782319eda36507fb5f5abcf6225ce9ac631a /plugins/elf.lua | |
| parent | 189bf940342ebf23b15c7f2dfd27d8a4692b34fc (diff) | |
| download | hex-019c4302ad86fd6981e8abc90cd8cb58003b662c.tar.gz hex-019c4302ad86fd6981e8abc90cd8cb58003b662c.tar.xz hex-019c4302ad86fd6981e8abc90cd8cb58003b662c.zip | |
Handle tiny files gracefullyHEADorigin/mastermaster
Lua detection functions used to cause fatal errors on failure to read.
We could also reconsider treating detection errors as fatal.
Diffstat (limited to 'plugins/elf.lua')
| -rw-r--r-- | plugins/elf.lua | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/plugins/elf.lua b/plugins/elf.lua index 439c112..bf8095f 100644 --- a/plugins/elf.lua +++ b/plugins/elf.lua @@ -18,7 +18,7 @@ -- See man 5 elf, /usr/include/elf.h and /usr/include/llvm/Support/ELF.h local detect = function (c) - return c:read (4) == "\x7FELF" + return #c >= 4 and c:read (4) == "\x7FELF" end local ph_type_table = { |