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author | Guy Harris <guy@alum.mit.edu> | 2014-07-10 17:27:49 -0700 |
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committer | Guy Harris <guy@alum.mit.edu> | 2014-07-11 00:28:36 +0000 |
commit | b5d4128bee88b42cb32337a6343bb44574ff2f3a (patch) | |
tree | 6a554cf77790ec4b608f0544208a250730959970 /wiretap/iseries.c | |
parent | 96f0585268f1cc4e820767c4038c10ed4915c12a (diff) |
Avoid sign-extending bytes before handing them to <ctype.h> macros.
Pointed out by the Visual Studio code analyzer.
Change-Id: Idd429b4d0fb3db11ce171c3a5b38bdc55cc53c15
Reviewed-on: https://code.wireshark.org/review/2988
Reviewed-by: Guy Harris <guy@alum.mit.edu>
Diffstat (limited to 'wiretap/iseries.c')
-rw-r--r-- | wiretap/iseries.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/wiretap/iseries.c b/wiretap/iseries.c index dec299bb04..62ee92b8dd 100644 --- a/wiretap/iseries.c +++ b/wiretap/iseries.c @@ -718,7 +718,7 @@ iseries_parse_packet (wtap * wth, FILE_T fh, struct wtap_pkthdr *phdr, /* * Skip leading white space. */ - for (offset = 0; isspace(data[offset]); offset++) + for (offset = 0; isspace((guchar)data[offset]); offset++) ; /* |