diff options
Diffstat (limited to 'src/syn.c')
| -rw-r--r-- | src/syn.c | 13 |
1 files changed, 5 insertions, 8 deletions
@@ -24,7 +24,7 @@ #include "sh.h" -__RCSID("$MirOS: src/bin/mksh/syn.c,v 1.128 2020/03/31 00:30:05 tg Exp $"); +__RCSID("$MirOS: src/bin/mksh/syn.c,v 1.129 2020/10/31 01:21:58 tg Exp $"); struct nesting_state { int start_token; /* token than began nesting (eg, FOR) */ @@ -268,13 +268,12 @@ get_command(int cf, int sALIAS) { struct op *t; int c, iopn = 0, syniocf, lno; - struct ioword *iop, **iops; + struct ioword *iop; XPtrV args, vars; struct nesting_state old_nesting; bool check_decl_utility; + static struct ioword *iops[NUFILE + 1]; - /* NUFILE is small enough to leave this addition unchecked */ - iops = alloc2((NUFILE + 1), sizeof(struct ioword *), ATEMP); XPinit(args, 16); XPinit(vars, 16); @@ -282,7 +281,6 @@ get_command(int cf, int sALIAS) switch (c = token(cf|KEYWORD|sALIAS|CMDASN)) { default: REJECT; - afree(iops, ATEMP); XPfree(args); XPfree(vars); /* empty line */ @@ -510,12 +508,11 @@ get_command(int cf, int sALIAS) } if (iopn == 0) { - afree(iops, ATEMP); t->ioact = NULL; } else { iops[iopn++] = NULL; - iops = aresize2(iops, iopn, sizeof(struct ioword *), ATEMP); - t->ioact = iops; + t->ioact = alloc2(iopn, sizeof(struct ioword *), ATEMP); + memcpy(t->ioact, iops, iopn * sizeof(struct ioword *)); } if (t->type == TCOM || t->type == TDBRACKET) { |