Message ID | 20240306-elf2dmp-v3-13-d74e6c3da49c@daynix.com |
---|---|
State | New |
Headers | show
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Series |
contrib/elf2dmp: Improve robustness
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expand
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diff --git a/contrib/elf2dmp/pdb.c b/contrib/elf2dmp/pdb.c index 1c5051425185..492aca4434c8 100644 --- a/contrib/elf2dmp/pdb.c +++ b/contrib/elf2dmp/pdb.c @@ -19,6 +19,7 @@ */ #include "qemu/osdep.h" +#include "qemu/bswap.h" #include "pdb.h" #include "err.h" @@ -186,7 +187,7 @@ static bool pdb_init_symbols(struct pdb_reader *r) r->symbols = symbols; - r->segments = *(uint16_t *)((const char *)symbols + sizeof(PDB_SYMBOLS) + + r->segments = lduw_le_p((const char *)symbols + sizeof(PDB_SYMBOLS) + symbols->module_size + symbols->offset_size + symbols->hash_size + symbols->srcmodule_size + symbols->pdbimport_size + symbols->unknown2_size +
The relevant value may be unaligned and is little-endian. Signed-off-by: Akihiko Odaki <akihiko.odaki@daynix.com> --- contrib/elf2dmp/pdb.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)