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Diffstat (limited to 'buildtools/pmdinfogen/pmdinfogen.c')
-rw-r--r--buildtools/pmdinfogen/pmdinfogen.c9
1 files changed, 7 insertions, 2 deletions
diff --git a/buildtools/pmdinfogen/pmdinfogen.c b/buildtools/pmdinfogen/pmdinfogen.c
index ba1a12e2..96ccbf33 100644
--- a/buildtools/pmdinfogen/pmdinfogen.c
+++ b/buildtools/pmdinfogen/pmdinfogen.c
@@ -327,6 +327,10 @@ static int locate_pmd_entries(struct elf_info *info)
do {
new = calloc(sizeof(struct pmd_driver), 1);
+ if (new == NULL) {
+ fprintf(stderr, "Failed to calloc memory\n");
+ return -1;
+ }
new->name_sym = find_sym_in_symtab(info, "this_pmd_name", last);
last = new->name_sym;
if (!new->name_sym)
@@ -397,7 +401,7 @@ static void output_pmd_info_string(struct elf_info *info, char *outfile)
int main(int argc, char **argv)
{
- struct elf_info info;
+ struct elf_info info = {0};
int rc = 1;
if (argc < 3) {
@@ -408,7 +412,8 @@ int main(int argc, char **argv)
}
parse_elf(&info, argv[1]);
- locate_pmd_entries(&info);
+ if (locate_pmd_entries(&info) < 0)
+ exit(1);
if (info.drivers) {
output_pmd_info_string(&info, argv[2]);