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authorLibravatar smitsohu <smitsohu@gmail.com>2021-06-07 11:40:55 +0200
committerLibravatar smitsohu <smitsohu@gmail.com>2021-06-07 11:40:55 +0200
commit35e9a2e30a3b016ffde06b5bedd5e8b1740440b3 (patch)
treea08b311dd588f2db109f952f5bf29e77ec6c1695
parentblacklist cleaned passwd, group, utmp files (diff)
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fix OOB
-rw-r--r--src/lib/ldd_utils.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/lib/ldd_utils.c b/src/lib/ldd_utils.c
index cd60d74e4..c5dde85b0 100644
--- a/src/lib/ldd_utils.c
+++ b/src/lib/ldd_utils.c
@@ -50,7 +50,7 @@ int is_lib_64(const char *exe) {
50 unsigned char buf[EI_NIDENT]; 50 unsigned char buf[EI_NIDENT];
51 ssize_t len = 0; 51 ssize_t len = 0;
52 while (len < EI_NIDENT) { 52 while (len < EI_NIDENT) {
53 ssize_t sz = read(fd, buf, EI_NIDENT); 53 ssize_t sz = read(fd, buf + len, EI_NIDENT - len);
54 if (sz <= 0) 54 if (sz <= 0)
55 goto doexit; 55 goto doexit;
56 len += sz; 56 len += sz;