kconfig: Fix malloc handling in conf tools

[carl9170fw.git] / config / symbol.c

diff --git a/config/symbol.c b/config/symbol.c
index 22a3c400fc41119c8c8f4197c3dfcdde87b0a882..ecc5aa5f865db7d253facefc10cc77fc2404e41d 100644 (file)
--- a/config/symbol.c
+++ b/config/symbol.c
@@ -656,11 +656,11 @@ bool sym_set_string_value(struct symbol *sym, const char *newval)
        size = strlen(newval) + 1;
        if (sym->type == S_HEX && (newval[0] != '0' || (newval[1] != 'x' && newval[1] != 'X'))) {
                size += 2;
-               sym->def[S_DEF_USER].val = val = malloc(size);
+               sym->def[S_DEF_USER].val = val = xmalloc(size);
                *val++ = '0';
                *val++ = 'x';
        } else if (!oldval || strcmp(oldval, newval))
-               sym->def[S_DEF_USER].val = val = malloc(size);
+               sym->def[S_DEF_USER].val = val = xmalloc(size);
        else
                return true;
 
@@ -812,7 +812,7 @@ struct symbol *sym_lookup(const char *name, int flags)
                hash = 0;
        }
 
-       symbol = malloc(sizeof(*symbol));
+       symbol = xmalloc(sizeof(*symbol));
        memset(symbol, 0, sizeof(*symbol));
        symbol->name = new_name;
        symbol->type = S_UNKNOWN;
@@ -863,7 +863,7 @@ const char *sym_expand_string_value(const char *in)
        size_t reslen;
 
        reslen = strlen(in) + 1;
-       res = malloc(reslen);
+       res = xmalloc(reslen);
        res[0] = '\0';
 
        while ((src = strchr(in, '$'))) {
@@ -921,7 +921,7 @@ const char *sym_escape_string_value(const char *in)
                p++;
        }
 
-       res = malloc(reslen);
+       res = xmalloc(reslen);
        res[0] = '\0';
 
        strcat(res, "\"");
@@ -1228,7 +1228,7 @@ struct property *prop_alloc(enum prop_type type, struct symbol *sym)
        struct property *prop;
        struct property **propp;
 
-       prop = malloc(sizeof(*prop));
+       prop = xmalloc(sizeof(*prop));
        memset(prop, 0, sizeof(*prop));
        prop->type = type;
        prop->sym = sym;