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Fixed memory leak in Semver::set_metadata() and Semver::set_prerelease().

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This commit is contained in:
Lukáš Hejl 2022-01-28 09:40:42 +01:00
parent 82a3f1c965
commit 26b28699f1
1 changed files with 24 additions and 4 deletions
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28
src/libslic3r/Semver.hpp
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@ -110,10 +110,30 @@ public:
void set_maj(int maj) { ver.major = maj; } void set_maj(int maj) { ver.major = maj; }
void set_min(int min) { ver.minor = min; } void set_min(int min) { ver.minor = min; }
void set_patch(int patch) { ver.patch = patch; } void set_patch(int patch) { ver.patch = patch; }
void set_metadata(boost::optional<const std::string&> meta) { ver.metadata = meta ? strdup(*meta) : nullptr; } void set_metadata(boost::optional<const std::string &> meta)
void set_metadata(const char *meta) { ver.metadata = meta ? strdup(meta) : nullptr; } {
void set_prerelease(boost::optional<const std::string&> pre) { ver.prerelease = pre ? strdup(*pre) : nullptr; } if (ver.metadata)
void set_prerelease(const char *pre) { ver.prerelease = pre ? strdup(pre) : nullptr; } free(ver.metadata);
ver.metadata = meta ? strdup(*meta) : nullptr;
}
void set_metadata(const char *meta)
{
if (ver.metadata)
free(ver.metadata);
ver.metadata = meta ? strdup(meta) : nullptr;
}
void set_prerelease(boost::optional<const std::string &> pre)
{
if (ver.prerelease)
free(ver.prerelease);
ver.prerelease = pre ? strdup(*pre) : nullptr;
}
void set_prerelease(const char *pre)
{
if (ver.prerelease)
free(ver.prerelease);
ver.prerelease = pre ? strdup(pre) : nullptr;
}
// Comparison // Comparison
bool operator<(const Semver &b) const { return ::semver_compare(ver, b.ver) == -1; } bool operator<(const Semver &b) const { return ::semver_compare(ver, b.ver) == -1; }