[PATCH 1/3] vcs-svn: rename check_overflow arguments for clarity
From: Jonathan Nieder <hidden>
Date: 2016-06-15 22:52:55
Subsystem:
the rest · Maintainer:
Linus Torvalds
Possibly related (same subject, not in this thread)
- 2016-06-15 · Re: [PATCH 1/3] vcs-svn: rename check_overflow arguments for clarity · Junio C Hamano <hidden>
From: Ramsay Jones <redacted> Code using the argument names a and b just doesn't look right (not sure why!). Use more explicit names "offset" and "len" to make their type and function clearer. Signed-off-by: Jonathan Nieder <redacted> --- Split out from Ramsay's patch. vcs-svn/sliding_window.c | 10 +++++----- 1 files changed, 5 insertions(+), 5 deletions(-)
diff --git a/vcs-svn/sliding_window.c b/vcs-svn/sliding_window.c
index 1bac7a4c..fafa4a63 100644
--- a/vcs-svn/sliding_window.c
+++ b/vcs-svn/sliding_window.c@@ -31,15 +31,15 @@ static int read_to_fill_or_whine(struct line_buffer *file, return 0; } -static int check_overflow(off_t a, size_t b) +static int check_overflow(off_t offset, size_t len) { - if (b > maximum_signed_value_of_type(off_t)) + if (len > maximum_signed_value_of_type(off_t)) return error("unrepresentable length in delta: " - "%"PRIuMAX" > OFF_MAX", (uintmax_t) b); + "%"PRIuMAX" > OFF_MAX", (uintmax_t) len); - if (signed_add_overflows(a, (off_t) b)) + if (signed_add_overflows(offset, (off_t) len)) return error("unrepresentable offset in delta: " "%"PRIuMAX" + %"PRIuMAX" > OFF_MAX", - (uintmax_t) a, (uintmax_t) b); + (uintmax_t) offset, (uintmax_t) len); return 0; }
--
1.7.9