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Avoid variable reuse

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This commit is contained in:
Michał Trojnara
2025-06-04 18:42:41 +02:00
parent 4d52e9cc4b
commit 52bfff5756
1 changed files with 6 additions and 5 deletions
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11
osslsigncode.c
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@ -4136,7 +4136,8 @@ static ENGINE *engine_dynamic(const char *path)
return NULL; /* FAILED */ return NULL; /* FAILED */
} }
if (path) { /* strip directory and extension */ if (path) { /* strip directory and extension */
char *ptr; const char *ptr;
char *dot;
ptr = strrchr(path, '/'); ptr = strrchr(path, '/');
if (!ptr) /* no slash -> try backslash */ if (!ptr) /* no slash -> try backslash */
@ -4146,11 +4147,11 @@ static ENGINE *engine_dynamic(const char *path)
if (!strncmp(ptr, "lib", 3)) if (!strncmp(ptr, "lib", 3))
ptr += 3; /* skip the "lib" prefix */ ptr += 3; /* skip the "lib" prefix */
} else /* directory separator not found */ } else /* directory separator not found */
ptr = (char *)path; ptr = path;
id = OPENSSL_strdup(ptr); id = OPENSSL_strdup(ptr);
ptr = strchr(id, '.'); dot = strchr(id, '.');
if (ptr) /* file extensions found */ if (dot) /* file extensions found */
*ptr = '\0'; /* remove them */ *dot = '\0'; /* remove them */
} else { } else {
id = OPENSSL_strdup("pkcs11"); id = OPENSSL_strdup("pkcs11");
} }