utils-std

commit: ee78345f0a2e2c7ef340b7b54bc8e8b6c531b209
parent 20e90be92667a84804da9e9406f4774789e6afce
Author: Haelwenn (lanodan) Monnier <contact@hacktivis.me>
Date:   Mon, 22 Sep 2025 05:20:44 +0200

cmd/sha*sum: unconditionally call free()

Diffstat:
M
cmd/sha1sum.c
14
+++++++-------
M
cmd/sha256sum.c
14
+++++++-------
M
cmd/sha512sum.c
14
+++++++-------

3 files changed, 21 insertions(+), 21 deletions(-)
diff --git a/cmd/sha1sum.c b/cmd/sha1sum.c
@@ -78,7 +78,7 @@ check(FILE *file, const char *filename)
 			        (size_t)SHA1SUM_MIN_LINE_LEN,
 			        nread,
 			        line);
-			if(len > 0) free(line);
+			free(line);
 			return -1;
 		}
 
@@ -95,7 +95,7 @@ check(FILE *file, const char *filename)
 			        argv0,
 			        line[i],
 			        line);
-			if(len > 0) free(line);
+			free(line);
 			return -1;
 		}
 
@@ -106,14 +106,14 @@ check(FILE *file, const char *filename)
 			        argv0,
 			        i,
 			        SHA1SUM_LEN - 1);
-			if(len > 0) free(line);
+			free(line);
 			return -1;
 		}
 
 		if(line[i] != '\0')
 		{
 			fprintf(stderr, "%s: error: Invalid line: %s\n", argv0, line);
-			if(len > 0) free(line);
+			free(line);
 			return -1;
 		}
 		if(i < nread) i++;
@@ -130,7 +130,7 @@ check(FILE *file, const char *filename)
 		{
 			fprintf(stderr, "%s: error: Failed opening file '%s': %s\n", argv0, target, strerror(errno));
 
-			if(len > 0) free(line);
+			free(line);
 			return -1;
 		}
 
@@ -159,7 +159,7 @@ check(FILE *file, const char *filename)
 			fprintf(
 			    stderr, "%s: error: Failed closing file '%s': %s\n", argv0, filename, strerror(errno));
 
-			if(len > 0) free(line);
+			free(line);
 			return -1;
 		}
 	}
@@ -172,7 +172,7 @@ check(FILE *file, const char *filename)
 		        filename,
 		        strerror(errno));
 	}
-	if(len > 0) free(line);
+	free(line);
 
 	return err;
 }
diff --git a/cmd/sha256sum.c b/cmd/sha256sum.c
@@ -78,7 +78,7 @@ check(FILE *file, const char *filename)
 			        (size_t)SHA256SUM_MIN_LINE_LEN,
 			        nread,
 			        line);
-			if(len > 0) free(line);
+			free(line);
 			return -1;
 		}
 
@@ -95,7 +95,7 @@ check(FILE *file, const char *filename)
 			        argv0,
 			        line[i],
 			        line);
-			if(len > 0) free(line);
+			free(line);
 			return -1;
 		}
 
@@ -106,14 +106,14 @@ check(FILE *file, const char *filename)
 			        argv0,
 			        i,
 			        SHA256SUM_LEN - 1);
-			if(len > 0) free(line);
+			free(line);
 			return -1;
 		}
 
 		if(line[i] != '\0')
 		{
 			fprintf(stderr, "%s: error: Invalid line: %s\n", argv0, line);
-			if(len > 0) free(line);
+			free(line);
 			return -1;
 		}
 		if(i < nread) i++;
@@ -130,7 +130,7 @@ check(FILE *file, const char *filename)
 		{
 			fprintf(stderr, "%s: error: Failed opening file '%s': %s\n", argv0, target, strerror(errno));
 
-			if(len > 0) free(line);
+			free(line);
 			return -1;
 		}
 
@@ -159,7 +159,7 @@ check(FILE *file, const char *filename)
 			fprintf(
 			    stderr, "%s: error: Failed closing file '%s': %s\n", argv0, filename, strerror(errno));
 
-			if(len > 0) free(line);
+			free(line);
 			return -1;
 		}
 	}
@@ -172,7 +172,7 @@ check(FILE *file, const char *filename)
 		        filename,
 		        strerror(errno));
 	}
-	if(len > 0) free(line);
+	free(line);
 
 	return err;
 }
diff --git a/cmd/sha512sum.c b/cmd/sha512sum.c
@@ -78,7 +78,7 @@ check(FILE *file, const char *filename)
 			        (size_t)SHA512SUM_MIN_LINE_LEN,
 			        nread,
 			        line);
-			if(len > 0) free(line);
+			free(line);
 			return -1;
 		}
 
@@ -95,7 +95,7 @@ check(FILE *file, const char *filename)
 			        argv0,
 			        line[i],
 			        line);
-			if(len > 0) free(line);
+			free(line);
 			return -1;
 		}
 
@@ -106,14 +106,14 @@ check(FILE *file, const char *filename)
 			        argv0,
 			        i,
 			        SHA512SUM_LEN - 1);
-			if(len > 0) free(line);
+			free(line);
 			return -1;
 		}
 
 		if(line[i] != '\0')
 		{
 			fprintf(stderr, "%s: error: Invalid line: %s\n", argv0, line);
-			if(len > 0) free(line);
+			free(line);
 			return -1;
 		}
 		if(i < nread) i++;
@@ -130,7 +130,7 @@ check(FILE *file, const char *filename)
 		{
 			fprintf(stderr, "%s: error: Failed opening file '%s': %s\n", argv0, target, strerror(errno));
 
-			if(len > 0) free(line);
+			free(line);
 			return -1;
 		}
 
@@ -159,7 +159,7 @@ check(FILE *file, const char *filename)
 			fprintf(
 			    stderr, "%s: error: Failed closing file '%s': %s\n", argv0, filename, strerror(errno));
 
-			if(len > 0) free(line);
+			free(line);
 			return -1;
 		}
 	}
@@ -172,7 +172,7 @@ check(FILE *file, const char *filename)
 		        filename,
 		        strerror(errno));
 	}
-	if(len > 0) free(line);
+	free(line);
 
 	return err;
 }