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Change sprintf to snprintf calls. 

Change-Id: I8893246fcd541d97b02a1a4cac81c53c6cd2e394
This commit is contained in:
Christopher Ferris 2014-04-18 14:12:35 -07:00
parent 72031ab878
commit b8c72957f0
1 changed files with 2 additions and 2 deletions
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4
libbacktrace/BacktraceMap.cpp
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@ -108,11 +108,11 @@ bool BacktraceMap::Build() {
#if defined(__APPLE__)
// cmd is guaranteed to always be big enough to hold this string.
sprintf(cmd, "vmmap -w -resident -submap -allSplitLibs -interleaved %d", pid_);
snprintf(cmd, sizeof(cmd), "vmmap -w -resident -submap -allSplitLibs -interleaved %d", pid_);
FILE* fp = popen(cmd, "r");
#else
// path is guaranteed to always be big enough to hold this string.
sprintf(path, "/proc/%d/maps", pid_);
snprintf(path, sizeof(path), "/proc/%d/maps", pid_);
FILE* fp = fopen(path, "r");
#endif
if (fp == NULL) {