diff options
Diffstat (limited to 'Objects/codeobject.c')
| -rw-r--r-- | Objects/codeobject.c | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/Objects/codeobject.c b/Objects/codeobject.c index 964ae62146..78f503439e 100644 --- a/Objects/codeobject.c +++ b/Objects/codeobject.c @@ -694,7 +694,8 @@ PyCode_Addr2Line(PyCodeObject *co, int addrq) addr += *p++; if (addr > addrq) break; - line += *p++; + line += (signed char)*p; + p++; } return line; } @@ -718,7 +719,7 @@ _PyCode_CheckLineNumber(PyCodeObject* co, int lasti, PyAddrPair *bounds) /* possible optimization: if f->f_lasti == instr_ub (likely to be a common case) then we already know instr_lb -- if we stored the matching value of p - somwhere we could skip the first while loop. */ + somewhere we could skip the first while loop. */ /* See lnotab_notes.txt for the description of co_lnotab. A point to remember: increments to p @@ -729,17 +730,19 @@ _PyCode_CheckLineNumber(PyCodeObject* co, int lasti, PyAddrPair *bounds) if (addr + *p > lasti) break; addr += *p++; - if (*p) + if ((signed char)*p) bounds->ap_lower = addr; - line += *p++; + line += (signed char)*p; + p++; --size; } if (size > 0) { while (--size >= 0) { addr += *p++; - if (*p++) + if ((signed char)*p) break; + p++; } bounds->ap_upper = addr; } |