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bug fix : NULL pointer

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This commit is contained in:
LeeYoung624
2019-07-29 17:05:50 +08:00
parent d95ac34202
commit c5caaf52a4
1 changed files with 2 additions and 2 deletions
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4
programs/util.c
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@ -494,7 +494,7 @@ int UTIL_countPhysicalCores(void)
if (fgets(buff, BUF_SIZE, cpuinfo) != NULL) { if (fgets(buff, BUF_SIZE, cpuinfo) != NULL) {
if (strncmp(buff, "siblings", 8) == 0) { if (strncmp(buff, "siblings", 8) == 0) {
const char* const sep = strchr(buff, ':'); const char* const sep = strchr(buff, ':');
if (*sep == '\0') { if (sep == NULL || *sep == '\0') {
/* formatting was broken? */ /* formatting was broken? */
goto failed; goto failed;
} }
@ -503,7 +503,7 @@ int UTIL_countPhysicalCores(void)
} }
if (strncmp(buff, "cpu cores", 9) == 0) { if (strncmp(buff, "cpu cores", 9) == 0) {
const char* const sep = strchr(buff, ':'); const char* const sep = strchr(buff, ':');
if (*sep == '\0') { if (sep == NULL || *sep == '\0') {
/* formatting was broken? */ /* formatting was broken? */
goto failed; goto failed;
} }