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opj_getopt_long(): avoid infinite loop on invalid or missing value for an option...
author
Even Rouault
<even.rouault@spatialys.com>
Thu, 17 Aug 2017 12:52:10 +0000
(14:52 +0200)
committer
Even Rouault
<even.rouault@spatialys.com>
Thu, 17 Aug 2017 12:52:10 +0000
(14:52 +0200)
src/bin/common/opj_getopt.c
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diff --git
a/src/bin/common/opj_getopt.c
b/src/bin/common/opj_getopt.c
index ef9a920a51b1ce5829f18a883a4f0167aa5badcd..5db94ca05fd77826970e4fd7f27584307ac129a6 100644
(file)
--- a/
src/bin/common/opj_getopt.c
+++ b/
src/bin/common/opj_getopt.c
@@
-240,6
+240,7
@@
again:
'-') { /* Has read next input parameter: No arg for current parameter */
if (opj_opterr) {
fprintf(stderr, "%s: option requires an argument\n", arg);
+ ++opj_optind;
return (BADCH);
}
}
@@
-247,6
+248,7
@@
again:
if (!opj_optarg) { /* missing argument */
if (opj_opterr) {
fprintf(stderr, "%s: option requires an argument\n", arg);
+ ++opj_optind;
return (BADCH);
}
}