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tsamterm: free some getenv results - plan9port - [fork] Plan 9 from user space |
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git clone git://src.adamsgaard.dk/plan9port |
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Log |
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Files |
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Refs |
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README |
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LICENSE |
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--- |
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commit 75ea8515a5cd26817b4eb5de99eeb6934def9328 |
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parent edfe3c016fe6ef10c55f7a17aab668214ec21efc |
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Author: Xiao-Yong Jin <[email protected]> |
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Date: Wed, 21 Mar 2018 22:24:50 -0500 |
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samterm: free some getenv results |
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Diffstat: |
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M src/cmd/samterm/plan9.c | 9 +++++++-- |
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1 file changed, 7 insertions(+), 2 deletions(-) |
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--- |
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diff --git a/src/cmd/samterm/plan9.c b/src/cmd/samterm/plan9.c |
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t@@ -53,8 +53,10 @@ getscreen(int argc, char **argv) |
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threadexitsall("init"); |
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} |
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t = getenv("tabstop"); |
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- if(t != nil) |
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+ if(t != nil){ |
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maxtab = strtoul(t, nil, 0); |
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+ free(t); |
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+ } |
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draw(screen, screen->clipr, display->white, nil, ZP); |
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} |
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t@@ -149,10 +151,13 @@ extstart(void) |
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if(user == nil) |
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return; |
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disp = getenv("DISPLAY"); |
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- if(disp) |
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+ if(disp){ |
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exname = smprint("/tmp/.sam.%s.%s", user, disp); |
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+ free(disp); |
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+ } |
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else |
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exname = smprint("/tmp/.sam.%s", user); |
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+ free(user); |
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if(exname == nil){ |
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fprint(2, "not posting for B: out of memory\n"); |
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return; |
