From 24f6a447f3533f34a61237594d4b9b20d5a9fb78 Mon Sep 17 00:00:00 2001
From: "dependabot[bot]" <49699333+dependabot[bot]@users.noreply.github.com>
Date: Mon, 6 Mar 2023 10:12:45 +0100
Subject: [chore]: Bump github.com/jackc/pgx/v4 from 4.17.2 to 4.18.1 (#1595)

Bumps [github.com/jackc/pgx/v4](https://github.com/jackc/pgx) from 4.17.2 to 4.18.1.
- [Release notes](https://github.com/jackc/pgx/releases)
- [Changelog](https://github.com/jackc/pgx/blob/v4.18.1/CHANGELOG.md)
- [Commits](https://github.com/jackc/pgx/compare/v4.17.2...v4.18.1)

---
updated-dependencies:
- dependency-name: github.com/jackc/pgx/v4
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
---
 .../jackc/pgx/v4/internal/sanitize/sanitize.go     | 66 ++++++++++++++--------
 1 file changed, 42 insertions(+), 24 deletions(-)

(limited to 'vendor/github.com/jackc/pgx/v4/internal')

diff --git a/vendor/github.com/jackc/pgx/v4/internal/sanitize/sanitize.go b/vendor/github.com/jackc/pgx/v4/internal/sanitize/sanitize.go
index a7a94e93e..5eef456c3 100644
--- a/vendor/github.com/jackc/pgx/v4/internal/sanitize/sanitize.go
+++ b/vendor/github.com/jackc/pgx/v4/internal/sanitize/sanitize.go
@@ -18,6 +18,12 @@ type Query struct {
 	Parts []Part
 }
 
+// utf.DecodeRune returns the utf8.RuneError for errors. But that is actually rune U+FFFD -- the unicode replacement
+// character. utf8.RuneError is not an error if it is also width 3.
+//
+// https://github.com/jackc/pgx/issues/1380
+const replacementcharacterwidth = 3
+
 func (q *Query) Sanitize(args ...interface{}) (string, error) {
 	argUse := make([]bool, len(args))
 	buf := &bytes.Buffer{}
@@ -138,11 +144,13 @@ func rawState(l *sqlLexer) stateFn {
 				return multilineCommentState
 			}
 		case utf8.RuneError:
-			if l.pos-l.start > 0 {
-				l.parts = append(l.parts, l.src[l.start:l.pos])
-				l.start = l.pos
+			if width != replacementcharacterwidth {
+				if l.pos-l.start > 0 {
+					l.parts = append(l.parts, l.src[l.start:l.pos])
+					l.start = l.pos
+				}
+				return nil
 			}
-			return nil
 		}
 	}
 }
@@ -160,11 +168,13 @@ func singleQuoteState(l *sqlLexer) stateFn {
 			}
 			l.pos += width
 		case utf8.RuneError:
-			if l.pos-l.start > 0 {
-				l.parts = append(l.parts, l.src[l.start:l.pos])
-				l.start = l.pos
+			if width != replacementcharacterwidth {
+				if l.pos-l.start > 0 {
+					l.parts = append(l.parts, l.src[l.start:l.pos])
+					l.start = l.pos
+				}
+				return nil
 			}
-			return nil
 		}
 	}
 }
@@ -182,11 +192,13 @@ func doubleQuoteState(l *sqlLexer) stateFn {
 			}
 			l.pos += width
 		case utf8.RuneError:
-			if l.pos-l.start > 0 {
-				l.parts = append(l.parts, l.src[l.start:l.pos])
-				l.start = l.pos
+			if width != replacementcharacterwidth {
+				if l.pos-l.start > 0 {
+					l.parts = append(l.parts, l.src[l.start:l.pos])
+					l.start = l.pos
+				}
+				return nil
 			}
-			return nil
 		}
 	}
 }
@@ -228,11 +240,13 @@ func escapeStringState(l *sqlLexer) stateFn {
 			}
 			l.pos += width
 		case utf8.RuneError:
-			if l.pos-l.start > 0 {
-				l.parts = append(l.parts, l.src[l.start:l.pos])
-				l.start = l.pos
+			if width != replacementcharacterwidth {
+				if l.pos-l.start > 0 {
+					l.parts = append(l.parts, l.src[l.start:l.pos])
+					l.start = l.pos
+				}
+				return nil
 			}
-			return nil
 		}
 	}
 }
@@ -249,11 +263,13 @@ func oneLineCommentState(l *sqlLexer) stateFn {
 		case '\n', '\r':
 			return rawState
 		case utf8.RuneError:
-			if l.pos-l.start > 0 {
-				l.parts = append(l.parts, l.src[l.start:l.pos])
-				l.start = l.pos
+			if width != replacementcharacterwidth {
+				if l.pos-l.start > 0 {
+					l.parts = append(l.parts, l.src[l.start:l.pos])
+					l.start = l.pos
+				}
+				return nil
 			}
-			return nil
 		}
 	}
 }
@@ -283,11 +299,13 @@ func multilineCommentState(l *sqlLexer) stateFn {
 			l.nested--
 
 		case utf8.RuneError:
-			if l.pos-l.start > 0 {
-				l.parts = append(l.parts, l.src[l.start:l.pos])
-				l.start = l.pos
+			if width != replacementcharacterwidth {
+				if l.pos-l.start > 0 {
+					l.parts = append(l.parts, l.src[l.start:l.pos])
+					l.start = l.pos
+				}
+				return nil
 			}
-			return nil
 		}
 	}
 }
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