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authorTakashi Iwai <tiwai@suse.de>2018-09-21 12:08:08 +0200
committerTakashi Iwai <tiwai@suse.de>2018-09-21 12:08:48 +0200
commit183680f6bbc237e6007f2d885474abf72240bd26 (patch)
tree6443abb89a40a9578e6f85a2230eef123180de77
parentec2643f6c252c95c36dddd214395cb1095dd20db (diff)
scripts: modpost: check memory allocation results (bsc#1051510).SLE15
-rw-r--r--scripts/mod/modpost.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/scripts/mod/modpost.c b/scripts/mod/modpost.c
index b8a715dfdef6..cf00fad9d5ef 100644
--- a/scripts/mod/modpost.c
+++ b/scripts/mod/modpost.c
@@ -663,7 +663,7 @@ static void handle_modversions(struct module *mod, struct elf_info *info,
if (ELF_ST_TYPE(sym->st_info) == STT_SPARC_REGISTER)
break;
if (symname[0] == '.') {
- char *munged = strdup(symname);
+ char *munged = NOFAIL(strdup(symname));
munged[0] = '_';
munged[1] = toupper(munged[1]);
symname = munged;
@@ -1330,7 +1330,7 @@ static Elf_Sym *find_elf_symbol2(struct elf_info *elf, Elf_Addr addr,
static char *sec2annotation(const char *s)
{
if (match(s, init_exit_sections)) {
- char *p = malloc(20);
+ char *p = NOFAIL(malloc(20));
char *r = p;
*p++ = '_';
@@ -1350,7 +1350,7 @@ static char *sec2annotation(const char *s)
strcat(p, " ");
return r;
} else {
- return strdup("");
+ return NOFAIL(strdup(""));
}
}
@@ -2144,7 +2144,7 @@ void buf_write(struct buffer *buf, const char *s, int len)
{
if (buf->size - buf->pos < len) {
buf->size += len + SZ;
- buf->p = realloc(buf->p, buf->size);
+ buf->p = NOFAIL(realloc(buf->p, buf->size));
}
strncpy(buf->p + buf->pos, s, len);
buf->pos += len;