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authorGravatar Nikias Bassen2023-01-13 21:29:26 +0100
committerGravatar Nikias Bassen2023-01-13 21:29:26 +0100
commit47a7fbe438ee7350a2b151e007f07043ef596775 (patch)
tree80b1e3423c48fe1cc57d01e787bff5627f6a7052 /src/oplist.c
parentdb306bf37323e7425d761cd67e1bcf46c367b1c0 (diff)
downloadlibplist-47a7fbe438ee7350a2b151e007f07043ef596775.tar.gz
libplist-47a7fbe438ee7350a2b151e007f07043ef596775.tar.bz2
oplist: Fix another OOB read
Credit to OSS-Fuzz
Diffstat (limited to 'src/oplist.c')
-rw-r--r--src/oplist.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/src/oplist.c b/src/oplist.c
index 0ad1d1c..122440f 100644
--- a/src/oplist.c
+++ b/src/oplist.c
@@ -508,6 +508,9 @@ static void parse_skip_ws(parse_ctx ctx)
ctx->pos++;
}
}
+ if (ctx->pos >= ctx->end) {
+ break;
+ }
}
// break on any char that's not white space
if (!(((*(ctx->pos) == ' ') || (*(ctx->pos) == '\t') || (*(ctx->pos) == '\r') || (*(ctx->pos) == '\n')))) {