Fix getOctal() argument string termination to be withing array bounds.
Signed-off-by: Alexey Fomenko <[email protected]>
---
archival/libarchive/get_header_tar.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/archival/libarchive/get_header_tar.c
b/archival/libarchive/get_header_tar.c
index 79caff5..924547e 100644
--- a/archival/libarchive/get_header_tar.c
+++ b/archival/libarchive/get_header_tar.c
@@ -55,7 +55,7 @@ static unsigned long long getOctal(char *str, int len)
/* NB: leading spaces are allowed. Using strtoull to handle that.
* The downside is that we accept e.g. "-123" too :(
*/
- str[len] = '\0';
+ str[len-1] = '\0';
v = strtoull(str, &end, 8);
/* std: "Each numeric field is terminated by one or more
* <space> or NUL characters". We must support ' '! */
--
1.7.2.5
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