max/nix-super
1
0
Fork 0
mirror of https://github.com/privatevoid-net/nix-super.git synced 2024-11-24 14:56:15 +02:00
Code Issues Projects Releases Packages Wiki Activity Actions

ZipInputAccessor: Fix invalid read

Browse source
This commit is contained in:
Eelco Dolstra 2022-08-30 18:00:44 +02:00
parent 301f388716
commit 440214f9c1
1 changed files with 1 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
src/libfetchers/zip-input-accessor.cc
View file

@ -61,7 +61,7 @@ struct ZipInputAccessor : InputAccessor
zip_uint16_t id, len; zip_uint16_t id, len;
auto extra = zip_file_extra_field_get(zipFile, i, 0, &id, &len, ZIP_FL_CENTRAL); auto extra = zip_file_extra_field_get(zipFile, i, 0, &id, &len, ZIP_FL_CENTRAL);
if (id == 0x5455 && len >= 5) if (id == 0x5455 && len >= 5)
lastModified = std::max(lastModified, readLittleEndian<time_t>((unsigned char *) extra + 1)); lastModified = std::max(lastModified, (time_t) readLittleEndian<uint32_t>((unsigned char *) extra + 1));
} }
auto slash = strchr(sb.name, '/'); auto slash = strchr(sb.name, '/');