blob: 948fa72714f1a025831f4964cf9f238c0a7b1113 (
plain)
diff -Naur csh-20230828/Makefile csh-20230828.patched/Makefile
--- csh-20230828/Makefile 2023-09-19 03:56:12.687978921 -0400
+++ csh-20230828.patched/Makefile 2023-09-19 04:21:16.198719211 -0400
@@ -8,7 +8,7 @@
SRCS= alloc.c char.c const.c csh.c dir.c dol.c error.c exec.c exp.c file.c \
func.c glob.c hist.c init.c lex.c misc.c parse.c proc.c \
sem.c set.c str.c time.c
-LDADD+= -lbsd -lpub
+LDADD+= -lbsd
CLEANFILES+=error.h const.h
diff -Naur csh-20230828/alloc.c csh-20230828.patched/alloc.c
--- csh-20230828/alloc.c 2023-08-28 05:51:57.000000000 -0400
+++ csh-20230828.patched/alloc.c 2023-09-19 04:21:16.198719211 -0400
@@ -89,3 +89,15 @@
}
return (n);
}
+
+void *
+xrealloc(void *p, size_t n)
+{
+ void *ptr;
+
+ if ((ptr = realloc(p, n)) == NULL) {
+ child++;
+ stderror(ERR_NOMEM);
+ }
+ return (ptr);
+}
diff -Naur csh-20230828/extern.h csh-20230828.patched/extern.h
--- csh-20230828/extern.h 2023-08-28 05:51:57.000000000 -0400
+++ csh-20230828.patched/extern.h 2023-09-19 04:24:42.595566353 -0400
@@ -284,6 +284,7 @@
void *xreallocarray(void *, size_t, size_t);
void *xcalloc(size_t, size_t);
char *xstrdup(const char *);
+void *xrealloc(void *p, size_t n);
/*
* str.c:
diff -Naur csh-20230828/glob.c csh-20230828.patched/glob.c
--- csh-20230828/glob.c 2023-09-19 03:56:12.707979197 -0400
+++ csh-20230828.patched/glob.c 2023-09-19 04:22:08.760444266 -0400
@@ -455,7 +455,7 @@
* Output is empty, or none of the magic patterns matched.
* It's up to the caller to generate a "No match" error.
*/
- xfree(nv);
+ if(nv) free(nv);
return (NULL);
}
*nvp = NULL;
|
