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Fix POSIX error

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git-svn-id: https://svn.code.sf.net/p/nsis/code/NSIS/trunk@6846 212acab6-be3b-0410-9dea-997c60f758d6
This commit is contained in:
anders_k 2017-04-13 14:42:47 +00:00
parent c7a74bbaba
commit 264fc910aa
3 changed files with 17 additions and 2 deletions
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4
Source/script.cpp
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@ -3257,7 +3257,7 @@ int CEXEBuild::doCommand(int which_token, LineParser &line)
ret=RunChildProcessRedirected(exec, forceutf8 ? true : false);
else
#endif //~ _WIN32
ret=sane_system(exec);
ret=sane_system(exec), (void)forceutf8; // forceutf8 is not used on POSIX
if (comp == 5)
{
_stprintf(buf,_T("%d"),ret);
@ -5425,7 +5425,7 @@ int CEXEBuild::doCommand(int which_token, LineParser &line)
ERROR_MSG(_T("%") NPRIs _T(": %d bytes of data exceeded\n"),cmdname,sizeof(data));
return PS_ERROR;
}
if (multisz && (data_len < 4 || *(UINT32*)(&data[data_len-4]))) PRINTHELPEX(cmdname);
if (multisz && (data_len < 4 || 0 != read_ptr_as<UINT32>(&data[data_len-4]))) PRINTHELPEX(cmdname); // Must end with 4 zero bytes
SCRIPT_MSG(_T("%") NPRIs _T(": %") NPRIs _T("\\%") NPRIs _T("\\%") NPRIs _T("=%") NPRIs _T("\n"),
cmdname,line.gettoken_str(1),line.gettoken_str(2),line.gettoken_str(3),line.gettoken_str(4));
if (multisz && !build_unicode) for (int p1=0, p2=p1; p1 < data_len; data_len--) data[p1++]=data[p2], p2+=2; // BUGBUG: Should convert each string from UTF-16 to DBCS but only exehead knows the codepage, limited to ASCII for now.