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-rw-r--r--drivers/crypto/marvell/octeontx2/otx2_cptpf_ucode.c15
1 files changed, 12 insertions, 3 deletions
diff --git a/drivers/crypto/marvell/octeontx2/otx2_cptpf_ucode.c b/drivers/crypto/marvell/octeontx2/otx2_cptpf_ucode.c
index 46ffb7ae982c..f10050fead16 100644
--- a/drivers/crypto/marvell/octeontx2/otx2_cptpf_ucode.c
+++ b/drivers/crypto/marvell/octeontx2/otx2_cptpf_ucode.c
@@ -1605,7 +1605,10 @@ int otx2_cpt_dl_custom_egrp_create(struct otx2_cptpf_dev *cptpf,
if (!strncasecmp(val, "se", 2) && strchr(val, ':')) {
if (has_se || ucode_idx)
goto err_print;
- tmp = strim(strsep(&val, ":"));
+ tmp = strsep(&val, ":");
+ if (!tmp)
+ goto err_print;
+ tmp = strim(tmp);
if (!val)
goto err_print;
if (strlen(tmp) != 2)
@@ -1617,7 +1620,10 @@ int otx2_cpt_dl_custom_egrp_create(struct otx2_cptpf_dev *cptpf,
} else if (!strncasecmp(val, "ae", 2) && strchr(val, ':')) {
if (has_ae || ucode_idx)
goto err_print;
- tmp = strim(strsep(&val, ":"));
+ tmp = strsep(&val, ":");
+ if (!tmp)
+ goto err_print;
+ tmp = strim(tmp);
if (!val)
goto err_print;
if (strlen(tmp) != 2)
@@ -1629,7 +1635,10 @@ int otx2_cpt_dl_custom_egrp_create(struct otx2_cptpf_dev *cptpf,
} else if (!strncasecmp(val, "ie", 2) && strchr(val, ':')) {
if (has_ie || ucode_idx)
goto err_print;
- tmp = strim(strsep(&val, ":"));
+ tmp = strsep(&val, ":");
+ if (!tmp)
+ goto err_print;
+ tmp = strim(tmp);
if (!val)
goto err_print;
if (strlen(tmp) != 2)