external/cde
1
0
Fork 0
mirror of git://git.code.sf.net/p/cdesktopenv/code synced 2025-03-09 15:50:02 +00:00
Code Issues Releases Wiki Activity

typeset: Fix stack fencepost error, ISO C90 compat (#159)

Browse source 
src/cmd/ksh93/bltins/typeset.c:
- The new_argv[] array was one item too short (should be argc+2).
- Use AST stakalloc(3) to allocate it instead of a dynamic array;
  this restores compatibility with ISO C90.

src/lib/libast/features/standards, src/cmd/INIT/cc.unixware.i386:
- Add support for UnixWare.
- Do not define any standards macros on this system, as on FreeBSD
  and DragonFly BSD.
This commit is contained in:
Lev Kujawski 2021-01-21 00:50:07 -07:00 • committed by GitHub
parent bb4d6a2ee5
commit ff70c27f24
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
4 changed files with 14 additions and 4 deletions
Download patch file Download diff file Expand all files Collapse all files

3
src/cmd/ksh93/bltins/typeset.c
View file

@ -196,8 +196,9 @@ int b_typeset(int argc,register char *argv[],Shbltin_t *context)
Namdecl_t *ntp = (Namdecl_t*)context->ptr;
Dt_t *troot;
int isfloat=0, shortint=0, sflag=0;
char *new_argv[argc + 1];
char **new_argv;
new_argv = (char **)stakalloc((argc + 2) * sizeof(char*));
memset((void*)&tdata,0,sizeof(tdata));
tdata.sh = context->shp;
troot = tdata.sh->var_tree;