diff options
Diffstat (limited to 'CPP/7zip/Archive/Tar/TarIn.cpp')
| -rw-r--r-- | CPP/7zip/Archive/Tar/TarIn.cpp | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/CPP/7zip/Archive/Tar/TarIn.cpp b/CPP/7zip/Archive/Tar/TarIn.cpp index 57e18ac0..64807bfc 100644 --- a/CPP/7zip/Archive/Tar/TarIn.cpp +++ b/CPP/7zip/Archive/Tar/TarIn.cpp @@ -91,6 +91,16 @@ static bool ParseInt64(const char *p, Int64 &val) return res; } +static bool ParseInt64_MTime(const char *p, Int64 &val) +{ + // rare case tar contains spaces instead of MTime + for (unsigned i = 0; i < 12; i++) + if (p[i] != ' ') + return ParseInt64(p, val); + val = 0; + return true; +} + static bool ParseSize(const char *p, UInt64 &val) { if (GetBe32(p) == (UInt32)1 << 31) @@ -124,7 +134,7 @@ API_FUNC_IsArc IsArc_Tar(const Byte *p2, size_t size) Int64 time; UInt32 checkSum; CHECK(ParseSize(p, packSize)); p += 12; - CHECK(ParseInt64(p, time)); p += 12; + CHECK(ParseInt64_MTime(p, time)); p += 12; CHECK(OctalToNumber32(p, 8, checkSum)); return k_IsArc_Res_YES; } @@ -192,7 +202,7 @@ static HRESULT GetNextItemReal(ISequentialInStream *stream, bool &filled, CItemE RIF(ParseSize(p, item.PackSize)); item.Size = item.PackSize; p += 12; - RIF(ParseInt64(p, item.MTime)); p += 12; + RIF(ParseInt64_MTime(p, item.MTime)); p += 12; UInt32 checkSum; RIF(OctalToNumber32(p, 8, checkSum)); |