From: Pete Stevenson <jps@pixielabs.ai>
Date: Thu, 6 Jan 2022 23:09:54 +0000 (-0800)
Subject: bcc_syms.cc: bug fix; identify VDSO using 'name' vs. 'path' (use of path incorrectly... 
X-Git-Tag: v0.24.0~12^2
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=d81b46074acff790273fa02ceea14a9d1d24524a;p=platform%2Fupstream%2Fbcc.git

bcc_syms.cc: bug fix; identify VDSO using 'name' vs. 'path' (use of path incorrectly compares /proc/<pid>/root[vdso] with [vdso]).

Signed-off-by: Pete Stevenson <jps@pixielabs.ai>
---

diff --git a/src/cc/bcc_syms.cc b/src/cc/bcc_syms.cc
index 24f4277b..12c8250b 100644
--- a/src/cc/bcc_syms.cc
+++ b/src/cc/bcc_syms.cc
@@ -238,7 +238,7 @@ ProcSyms::Module::Module(const char *name, const char *path,
   // Other symbol files
   if (bcc_is_valid_perf_map(path_.c_str()) == 1)
     type_ = ModuleType::PERF_MAP;
-  else if (bcc_elf_is_vdso(path_.c_str()) == 1)
+  else if (bcc_elf_is_vdso(name_.c_str()) == 1)
     type_ = ModuleType::VDSO;
 
   // Will be stored later