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| author | Lucas De Marchi <lucas.demarchi@profusion.mobi> | 2012-11-21 18:34:50 -0200 |
|---|---|---|
| committer | Lucas De Marchi <lucas.demarchi@profusion.mobi> | 2012-11-21 20:22:56 -0200 |
| commit | d196b8d99f0a46d5e96678daabe74fda94875886 (patch) | |
| tree | b2f66ca1ed3d558188a85d2a227f3c987cce2d10 | |
| parent | 02c64df3c2b33880b18d3f4aba9fa8e48e5ca904 (diff) | |
| download | kmod-d196b8d99f0a46d5e96678daabe74fda94875886.tar.gz | |
libkmod-module: Remove key+value vermagic from .modinfo section
When told to force load a module, we were removing only the value of
vermagic instead of the complete entry.
Philippe De Swert (philippe.deswert@jollamobile.com) sent a patch that
was additionally mangling also the last two chars of the key
("vermagic="). Instead of creating an invalid entry in .modinfo section
like this, this patch removes the complete entry, key + value, by
zeroing the entire string.
Much thanks to Philippe who found the issue and pointed to the fix.
| -rw-r--r-- | libkmod/libkmod-elf.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/libkmod/libkmod-elf.c b/libkmod/libkmod-elf.c index 38e83c1..dc5a83e 100644 --- a/libkmod/libkmod-elf.c +++ b/libkmod/libkmod-elf.c @@ -611,7 +611,6 @@ int kmod_elf_strip_vermagic(struct kmod_elf *elf) i += strlen(s); continue; } - s += len; off = (const uint8_t *)s - elf->memory; if (elf->changed == NULL) { |